{"id":72354,"date":"2024-06-06T06:15:06","date_gmt":"2024-06-05T23:15:06","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=72354"},"modified":"2024-06-06T06:15:06","modified_gmt":"2024-06-05T23:15:06","slug":"animation-css","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/animation-css\/","title":{"rendered":"Animation CSS: T\u1ed5ng h\u1ee3p 11 hi\u1ec7u \u1ee9ng Animation CSS ph\u1ed5 bi\u1ebfn"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/animation-css\/#Animation_CSS_la_gi\" >Animation CSS l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/animation-css\/#Thuoc_tinh_cua_animation_CSS\" >Thu\u1ed9c t\u00ednh c\u1ee7a animation CSS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/animation-css\/#Cac_hieu_ung_animation_CSS_thuong_dung\" >C\u00e1c hi\u1ec7u \u1ee9ng animation CSS th\u01b0\u1eddng d\u00f9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/animation-css\/#Lam_the_nao_de_tao_Animation_CSS\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o Animation CSS?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/animation-css\/#Cau_hoi_thuong_gap_ve_Animation_CSS\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Animation CSS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/animation-css\/#Tong_ket_Animation_CSS\" >T\u1ed5ng k\u1ebft Animation CSS<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>Animation CSS l\u00e0 m\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c c\u00e1c front end developer r\u1ea5t \u01b0a chu\u1ed9ng b\u1edfi n\u00f3 gi\u00fap website tr\u1edf n\u00ean hi\u1ec7n \u0111\u1ea1i, thu h\u00fat h\u01a1n. Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng ITviec t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c hi\u1ec7u \u1ee9ng v\u00e0 c\u00e1ch thi\u1ebft l\u1eadp animation CSS cho t\u1eebng th\u00e0nh ph\u1ea7n website.<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Animation CSS l\u00e0 g\u00ec?\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p, thu\u1ed9c t\u00ednh v\u00e0 l\u1ee3i \u00edch khi s\u1eed d\u1ee5ng animation CSS<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i animation trong CSS<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c b\u01b0\u1edbc t\u1ea1o animation trong CSS<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 animation CSS<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Animation_CSS_la_gi\"><\/span><b>Animation CSS l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Animation CSS <\/b><span style=\"font-weight: 400;\">l\u00e0 m\u1ed9t t\u00ednh n\u0103ng cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean web t\u1ea1o hi\u1ec7u \u1ee9ng chuy\u1ec3n \u0111\u1ed9ng cho c\u00e1c ph\u1ea7n t\u1eed HTML m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng JavaScript hay Flash.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Animation CSS l\u00e0m thay \u0111\u1ed5i giao di\u1ec7n v\u00e0 h\u00e0nh vi c\u1ee7a nhi\u1ec1u th\u00e0nh ph\u1ea7n kh\u00e1c nhau tr\u00ean trang web. Ch\u00fang \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1eb1ng quy t\u1eafc @keyframes. Keyframe l\u00e0 nh\u1eefng \u0111i\u1ec3m \u0111\u00e1nh d\u1ea5u trong chu\u1ed7i animation, bi\u1ec3u th\u1ecb tr\u1ea1ng th\u00e1i c\u1ee7a ph\u1ea7n t\u1eed t\u1ea1i c\u00e1c th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 hi\u1ec3u r\u1eb1ng, quy t\u1eafc @keyframe ch\u1ec9 \u0111\u1ecbnh c\u00e1c thu\u1ed9c t\u00ednh animation (ho\u1ea1t \u1ea3nh) c\u1ee7a th\u00e0nh ph\u1ea7n v\u00e0 c\u00e1c kho\u1ea3ng th\u1eddi gian c\u1ee5 th\u1ec3 m\u00e0 c\u00e1c thu\u1ed9c t\u00ednh \u0111\u00f3 c\u1ea7n thay \u0111\u1ed5i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt animation theo script truy\u1ec1n th\u1ed1ng, animation CSS c\u00f3 3 \u01b0u \u0111i\u1ec3m ch\u00ednh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ec5 s\u1eed d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: Animation CSS s\u1eed d\u1ee5ng c\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 tr\u1ef1c quan, d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng ngay c\u1ea3 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u. Hi\u1ec7n nay c\u00f3 nhi\u1ec1u c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 t\u1ea1o Animation CSS tr\u1ef1c quan, gi\u00fap vi\u1ec7c t\u1ea1o animation tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hi\u1ec7u n\u0103ng t\u1ed1t:<\/b><span style=\"font-weight: 400;\"> Animation CSS ch\u1ea1y m\u01b0\u1ee3t m\u00e0 ngay c\u1ea3 khi h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c trung b\u00ecnh. Trong khi \u0111\u00f3, animation JavaScript \u0111\u01a1n gi\u1ea3n th\u01b0\u1eddng c\u00f3 hi\u1ec7u n\u0103ng k\u00e9m. Tr\u00ecnh duy\u1ec7t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 b\u1ecf qua khung h\u00ecnh (frame-skipping) \u0111\u1ec3 animation lu\u00f4n ch\u1ea1y tr\u01a1n tru nh\u1ea5t c\u00f3 th\u1ec3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ec3 ki\u1ec3m so\u00e1t chu\u1ed7i animation, tr\u00ecnh duy\u1ec7t c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean b\u1eb1ng c\u00e1ch gi\u1ea3m t\u1ea7n su\u1ea5t c\u1eadp nh\u1eadt animation tr\u00ean c\u00e1c tab kh\u00f4ng \u0111ang hi\u1ec3n th\u1ecb.<\/span><\/li>\n<\/ul>\n<blockquote><p>\u0110\u1ecdc th\u00eam c\u00e1c b\u00e0i thu\u1ed9c chu\u1ed7i b\u00e0i vi\u1ebft CSS:<\/p>\n<ul>\n<li><a href=\"https:\/\/itviec.com\/blog\/cursor-css\/\" target=\"_blank\" rel=\"noopener\"><strong>Cursor CSS l\u00e0 g\u00ec: C\u00fa ph\u00e1p, ph\u00e2n lo\u1ea1i v\u00e0 c\u00e1ch t\u1ea1o Cursor CSS<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/css-selector\/\" target=\"_blank\" rel=\"noopener\"><strong>CSS selector l\u00e0 g\u00ec? Top 10 CSS selector ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/flex-css\/\" target=\"_blank\" rel=\"noopener\"><strong>Flex CSS l\u00e0 g\u00ec? Gi\u1ea3i \u0111\u00e1p chi ti\u1ebft 13 thu\u1ed9c t\u00ednh trong Flexbox CSS<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/position-css\/\" target=\"_blank\" rel=\"noopener\"><strong>Position CSS l\u00e0 g\u00ec? Hi\u1ec3u r\u00f5 5 gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh Position CSS<\/strong><\/a><\/li>\n<\/ul>\n<\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Thuoc_tinh_cua_animation_CSS\"><\/span><b>Thu\u1ed9c t\u00ednh c\u1ee7a animation CSS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 t\u1ea1o m\u1ed9t chu\u1ed7i animation CSS, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng thu\u1ed9c t\u00ednh animation ho\u1eb7c c\u00e1c thu\u1ed9c t\u00ednh ph\u1ee5 c\u1ee7a n\u00f3 \u0111\u1ec3 \u0111\u1ecbnh ki\u1ec3u cho ph\u1ea7n t\u1eed bao g\u1ed3m th\u1eddi gian, th\u1eddi l\u01b0\u1ee3ng v\u00e0 c\u00e1c chi ti\u1ebft kh\u00e1c v\u1ec1 c\u00e1ch chu\u1ed7i animation di\u1ec5n ra.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre> <b>\/*property-name*\/: \/*value*\/;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>property-name <\/b><span style=\"font-weight: 400;\">l\u00e0 t\u00ean thu\u1ed9c t\u00ednh animation CSS.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>value<\/b><span style=\"font-weight: 400;\"> l\u00e0 gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng c\u1ee7a c\u00e1c thu\u1ed9c t\u00ednh animation CSS \u0111\u00f3.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u1ea5t c\u1ea3 \u0111\u00e3 \u0111\u01b0\u1ee3c ITviec h\u1ec7 th\u1ed1ng chi ti\u1ebft trong n\u1ed9i dung b\u00ean d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td>\n<p style=\"text-align: left;\"><b>Thu\u1ed9c t\u00ednh<\/b><\/p>\n<\/td>\n<td style=\"text-align: left;\"><b>M\u00f4 t\u1ea3<\/b><\/td>\n<td style=\"text-align: left;\"><b>Gi\u00e1 tr\u1ecb<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-name<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">D\u00f9ng \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh t\u00ean c\u1ee7a keyframe (@keyframes) m\u00f4 t\u1ea3 animation.<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">keyframename | none | initial | inherit<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-duration<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Thi\u1ebft l\u1eadp th\u1eddi gian \u0111\u1ec3 ho\u00e0n th\u00e0nh m\u1ed9t chu k\u1ef3 animation.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">time | initial | inherit<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-timing-function<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh c\u00e1ch animation chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c keyframe.<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">linear | ease | ease-in | ease-out | ease-in-out | step-start | step-end | steps (int, start | end) | cubic-bezier (n, n, n, n) | initial | inherit<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-delay<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Thi\u1ebft l\u1eadp \u0111\u1ed9 tr\u1ec5 b\u1eaft \u0111\u1ea7u c\u1ee7a animation.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">time | initial | inherit<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-iteration-count<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u1ea7n l\u1eb7p l\u1ea1i c\u1ee7a animation.<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">number | infinite | initial | inherit<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-direction<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng ch\u1ea1y c\u1ee7a animation.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">normal | reverse | alternate | alternate-reverse | initial | inherit<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-fill-mode<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh c\u00e1ch \u00e1p d\u1ee5ng ki\u1ec3u CSS tr\u01b0\u1edbc v\u00e0 sau khi animation ch\u1ea1y.<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">none | forwards | backwards | both | initial | inherit<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">animation-play-state<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u0110i\u1ec1u khi\u1ec3n tr\u1ea1ng th\u00e1i ch\u1ea1y c\u1ee7a animation, cho ph\u00e9p t\u1ea1m d\u1eebng ho\u1eb7c ti\u1ebfp t\u1ee5c.<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">paused | running | initial | inherit<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>animation-name<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh animation-name x\u00e1c \u0111\u1ecbnh t\u00ean c\u1ee7a keyframe. Khi \u0111\u1eb7t t\u00ean cho animation, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c k\u00fd t\u1ef1 a \u0111\u1ebfn z, s\u1ed1 0 \u0111\u1ebfn 9, d\u1ea5u g\u1ea1ch d\u01b0\u1edbi v\u00e0 d\u1ea5u g\u1ea1ch ngang.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-name: keyframename | none | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>none:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh r\u1eb1ng kh\u00f4ng c\u00f3 ho\u1ea1t \u1ea3nh n\u00e0o \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho ph\u1ea7n t\u1eed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial: <\/b><span style=\"font-weight: 400;\">Gi\u00e1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1eb7t thu\u1ed9c t\u00ednh animation-name v\u1ec1 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh c\u1ee7a n\u00f3 (th\u01b0\u1eddng l\u00e0 none).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit:<\/b><span style=\"font-weight: 400;\"> Gi\u00e1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1eeba h\u01b0\u1edfng gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh animation-name t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">N\u1ebfu c\u00f3 nhi\u1ec1u keyframe m\u00f4 t\u1ea3 c\u00e1c ho\u1ea1t \u1ea3nh c\u1ea7n \u00e1p d\u1ee5ng cho m\u1ed9t th\u00e0nh ph\u1ea7n, th\u00ec b\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh nhi\u1ec1u gi\u00e1 tr\u1ecb cho thu\u1ed9c t\u00ednh animation-name v\u00e0 ph\u00e2n t\u00e1ch ch\u00fang b\u1eb1ng d\u1ea5u c\u00e1ch v\u00e0 d\u1ea5u ph\u1ea9y.<\/span><\/p>\n<h3><b>animation-duration<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh animation-duration x\u00e1c \u0111\u1ecbnh th\u1eddi gian c\u1ee7a chu\u1ed7i animation. M\u1eb7c d\u00f9 chu\u1ed7i animation n\u00e0y c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i m\u00e3i m\u00e3i, nh\u01b0ng n\u00f3 v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh th\u1eddi gian \u0111\u1ec3 ho\u00e0n th\u00e0nh m\u1ed9t chu k\u1ef3. Thu\u1ed9c t\u00ednh animation-duration c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 tr\u1ecb b\u1eb1ng 0 ho\u1eb7c gi\u00e1 tr\u1ecb d\u01b0\u01a1ng b\u1ea5t k\u1ef3. C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-duration: time | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>time<\/b><span style=\"font-weight: 400;\">: X\u00e1c \u0111\u1ecbnh th\u1eddi gian ho\u00e0n th\u00e0nh m\u1ed9t chu k\u1ef3 ho\u1ea1t \u1ea3nh. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng gi\u00e2y (s) ho\u1eb7c mili gi\u00e2y (ms).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial<\/b><span style=\"font-weight: 400;\">: Gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh l\u00e0 0, ngh\u0129a l\u00e0 kh\u00f4ng c\u00f3 ho\u1ea1t \u1ea3nh n\u00e0o di\u1ec5n ra.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit<\/b><span style=\"font-weight: 400;\">: Th\u1eeba h\u01b0\u1edfng gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">L\u01b0u \u00fd:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh animation-duration kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ed1 l\u1ea7n l\u1eb7p l\u1ea1i c\u1ee7a animation. S\u1ed1 l\u1ea7n l\u1eb7p l\u1ea1i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi thu\u1ed9c t\u00ednh animation-iteration-count.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u00e1 tr\u1ecb 0s cho animation-duration s\u1ebd kh\u00f4ng t\u1ea1o ra hi\u1ec7u \u1ee9ng chuy\u1ec3n \u0111\u1ed9ng n\u00e0o.<\/span><\/li>\n<\/ul>\n<h3><b>animation-timing-function<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh animation-timing-function x\u00e1c \u0111\u1ecbnh c\u00e1ch th\u1ee9c animation chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c keyframes. CSS cung c\u1ea5p m\u1ed9t s\u1ed1 gi\u00e1 tr\u1ecb \u0111\u1eb7t tr\u01b0\u1edbc cho thu\u1ed9c t\u00ednh n\u00e0y, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng t\u1ea1o ra c\u00e1c hi\u1ec7u \u1ee9ng chuy\u1ec3n \u0111\u1ed9ng kh\u00e1c nhau.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-timing-function: linear | ease | ease-in | ease-out | ease-in-out | step-start | step-end | steps (int, start | end) | cubic-bezier (n, n, n, n) | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>ease (m\u1eb7c \u0111\u1ecbnh): <\/b><span style=\"font-weight: 400;\">Ho\u1ea1t \u1ea3nh b\u1eaft \u0111\u1ea7u ch\u1eadm, sau \u0111\u00f3 t\u0103ng t\u1ed1c v\u00e0 cu\u1ed1i c\u00f9ng k\u1ebft th\u00fac ch\u1eadm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>linear:<\/b><span style=\"font-weight: 400;\"> Ho\u1ea1t \u1ea3nh di\u1ec5n ra v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ec1u \u0111\u1eb7n t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>ease-in<\/b><span style=\"font-weight: 400;\">: Ho\u1ea1t \u1ea3nh b\u1eaft \u0111\u1ea7u ch\u1eadm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>ease-out:<\/b><span style=\"font-weight: 400;\"> Ho\u1ea1t \u1ea3nh di\u1ec5n ra b\u00ecnh th\u01b0\u1eddng nh\u01b0ng k\u1ebft th\u00fac ch\u1eadm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>ease-in-out: <\/b><span style=\"font-weight: 400;\">Ho\u1ea1t \u1ea3nh b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac ch\u1eadm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>step-start:<\/b><span style=\"font-weight: 400;\"> Ho\u1ea1t \u1ea3nh &#8220;nh\u1ea3y&#8221; ngay l\u1eadp t\u1ee9c \u0111\u1ebfn tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng. V\u00ed d\u1ee5, animation \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u1eaft \u0111\u1ea7u \u1edf 0px, sau \u0111\u00f3 di chuy\u1ec3n sang ph\u1ea3i 150px v\u00e0 th\u1eddi l\u01b0\u1ee3ng l\u00e0 4 gi\u00e2y. Thay v\u00ec d\u1ea7n d\u1ea7n di chuy\u1ec3n sang ph\u1ea3i trong kho\u1ea3ng th\u1eddi gian \u0111\u00f3, n\u00f3 s\u1ebd ngay l\u1eadp t\u1ee9c nh\u1ea3y sang ph\u1ea3i 150px.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>step-end:<\/b><span style=\"font-weight: 400;\"> Ho\u1ea1t \u1ea3nh v\u1eabn \u1edf tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u, cho \u0111\u1ebfn khi k\u1ebft th\u00fac chu k\u1ef3 th\u00ec n\u00f3 s\u1ebd ngay l\u1eadp t\u1ee9c chuy\u1ec3n sang tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng. S\u1eed d\u1ee5ng gi\u1ea3 thuy\u1ebft t\u01b0\u01a1ng t\u1ef1 \u1edf tr\u00ean, ho\u1ea1t \u1ea3nh s\u1ebd duy tr\u00ec \u1edf m\u1ee9c 0px, cho \u0111\u1ebfn khi h\u1ebft chu k\u1ef3 4s th\u00ec nh\u1ea3y ngay l\u1eadp t\u1ee9c sang ph\u1ea3i 150px.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>steps (int, start | end):<\/b><span style=\"font-weight: 400;\"> T\u1ea1o hi\u1ec7u \u1ee9ng chuy\u1ec3n \u0111\u1ed9ng theo t\u1eebng b\u01b0\u1edbc (gi\u1eadt c\u1ee5c). Tham s\u1ed1 int x\u00e1c \u0111\u1ecbnh s\u1ed1 b\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed5i, start ho\u1eb7c end x\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i b\u1eaft \u0111\u1ea7u c\u1ee7a hi\u1ec7u \u1ee9ng chuy\u1ec3n \u0111\u1ed9ng theo t\u1eebng b\u01b0\u1edbc.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>cubic-bezier (n, n, n, n):<\/b><span style=\"font-weight: 400;\"> Cho ph\u00e9p b\u1ea1n \u0111\u1ecbnh ngh\u0129a \u0111\u01b0\u1eddng cong Bezier t\u00f9y ch\u1ec9nh \u0111\u1ec3 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ho\u1ea1t \u1ea3nh t\u1ea1i m\u1ed7i th\u1eddi \u0111i\u1ec3m. Gi\u00e1 tr\u1ecb n n\u1eb1m trong kho\u1ea3ng 0 \u0111\u1ebfn 1, \u0111\u1ea1i di\u1ec7n cho t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m c\u1ee7a th\u1eddi gian ho\u1ea1t \u1ea3nh. \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 <\/span><a href=\"https:\/\/www.w3schools.com\/cssref\/tryit.php?filename=trycss3_animation-timing-function3\"><span style=\"font-weight: 400;\">xem v\u00ed d\u1ee5 n\u00e0y<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial: <\/b><span style=\"font-weight: 400;\">\u0110\u1eb7t thu\u1ed9c t\u00ednh v\u1ec1 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh (th\u01b0\u1eddng l\u00e0 ease).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit:<\/b><span style=\"font-weight: 400;\"> Th\u1eeba h\u01b0\u1edfng gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<h3><b>animation-delay<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh animation-delay cho ph\u00e9p tr\u00ec ho\u00e3n th\u1eddi gian b\u1eaft \u0111\u1ea7u c\u1ee7a m\u1ed9t ho\u1ea1t \u1ea3nh. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-delay: time | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>time: <\/b><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh th\u1eddi gian tr\u00ec ho\u00e3n (t\u00f9y ch\u1ecdn). C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng gi\u00e2y (s) ho\u1eb7c mili gi\u00e2y (ms).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial:<\/b><span style=\"font-weight: 400;\"> Gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh l\u00e0 0, ngh\u0129a l\u00e0 ho\u1ea1t \u1ea3nh b\u1eaft \u0111\u1ea7u ngay l\u1eadp t\u1ee9c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit: <\/b><span style=\"font-weight: 400;\">Th\u1eeba h\u01b0\u1edfng gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<h3><b>animation-iteration-count<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh s\u1ed1 l\u1ea7n l\u1eb7p l\u1ea1i c\u1ee7a hi\u1ec7u \u1ee9ng animation. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-iteration-count: number | infinite | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>number:<\/b><span style=\"font-weight: 400;\"> Gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh l\u00e0 1, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u1ea7n ph\u00e1t hi\u1ec7u \u1ee9ng. L\u01b0u \u00fd, gi\u00e1 tr\u1ecb n\u00e0y ph\u1ea3i l\u00e0 s\u1ed1 nguy\u00ean d\u01b0\u01a1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>infinite:<\/b><span style=\"font-weight: 400;\"> Gi\u00e1 tr\u1ecb n\u00e0y d\u00f9ng \u0111\u1ec3 l\u1eb7p l\u1ea1i hi\u1ec7u \u1ee9ng animation v\u00f4 t\u1eadn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial:<\/b><span style=\"font-weight: 400;\"> Gi\u00e1 tr\u1ecb n\u00e0y d\u00f9ng \u0111\u1ec3 \u0111\u1eb7t thu\u1ed9c t\u00ednh v\u1ec1 m\u1eb7c \u0111\u1ecbnh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit: <\/b><span style=\"font-weight: 400;\">Gi\u00e1 tr\u1ecb n\u00e0y d\u00f9ng \u0111\u1ec3 k\u1ebf th\u1eeba thu\u1ed9c t\u00ednh t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<h3><b>animation-direction<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh n\u00e0y c\u00f3 ch\u1ee9c n\u0103ng x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng c\u1ee7a hi\u1ec7u \u1ee9ng animation, ch\u1eb3ng h\u1ea1n ch\u1ea1y theo chi\u1ec1u thu\u1eadn, chi\u1ec1u ng\u01b0\u1ee3c ho\u1eb7c l\u1eb7p l\u1ea1i theo chu k\u1ef3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-direction: normal | reverse | alternate | alternate-reverse | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>normal: <\/b><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 hi\u1ec7u \u1ee9ng m\u1eb7c \u0111\u1ecbnh ch\u1ea1y theo chi\u1ec1u thu\u1eadn (t\u1eeb tr\u1ea1ng th\u00e1i \u0111\u1ea7u ti\u00ean \u0111\u1ebfn tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong keyframe).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>reverse:<\/b><span style=\"font-weight: 400;\"> Hi\u1ec7u \u1ee9ng ch\u1ea1y theo chi\u1ec1u ng\u01b0\u1ee3c l\u1ea1i (t\u1eeb tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng \u0111\u1ebfn tr\u1ea1ng th\u00e1i \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong keyframe).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>alternate: <\/b><span style=\"font-weight: 400;\">Hi\u1ec7u \u1ee9ng ch\u1ea1y thu\u1eadn m\u1ed9t l\u1ea7n, r\u1ed3i \u0111\u1ea3o ng\u01b0\u1ee3c l\u1ea1i v\u00e0 l\u1eb7p l\u1ea1i theo chu k\u1ef3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>alternate-reverse:<\/b><span style=\"font-weight: 400;\"> Hi\u1ec7u \u1ee9ng ch\u1ea1y ng\u01b0\u1ee3c m\u1ed9t l\u1ea7n, r\u1ed3i \u0111\u1ea3o l\u1ea1i th\u00e0nh thu\u1eadn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial: <\/b><span style=\"font-weight: 400;\">\u0110\u1eb7t thu\u1ed9c t\u00ednh v\u1ec1 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh (normal).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit: <\/b><span style=\"font-weight: 400;\">K\u1ebf th\u1eeba gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<h3><b>animation-fill-mode<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7u \u1ee9ng animation m\u1eb7c \u0111\u1ecbnh ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ph\u1ea7n t\u1eed trong kho\u1ea3ng th\u1eddi gian gi\u1eefa khung h\u00ecnh \u0111\u1ea7u ti\u00ean v\u00e0 khung h\u00ecnh cu\u1ed1i c\u00f9ng. Thu\u1ed9c t\u00ednh animation-fill-mode cho ph\u00e9p b\u1ea1n thay \u0111\u1ed5i h\u00e0nh vi n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-fill-mode: none | forwards | backwards | both | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>none<\/b><span style=\"font-weight: 400;\">: L\u00e0 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh, kh\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho ph\u1ea7n t\u1eed tr\u01b0\u1edbc ho\u1eb7c sau khi ch\u1ea1y. Tr\u1ea1ng th\u00e1i c\u1ee7a ph\u1ea7n t\u1eed s\u1ebd tr\u1edf l\u1ea1i nh\u01b0 ban \u0111\u1ea7u khi animation k\u1ebft th\u00fac.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>forwards:<\/b><span style=\"font-weight: 400;\"> Sau khi k\u1ebft th\u00fac animation, ph\u1ea7n t\u1eed s\u1ebd gi\u1eef l\u1ea1i c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a khung h\u00ecnh cu\u1ed1i c\u00f9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>backwards<\/b><span style=\"font-weight: 400;\">: Thi\u1ebft l\u1eadp ph\u1ea7n t\u1eed v\u1ec1 c\u00e1c gi\u00e1 tr\u1ecb c\u1ee7a khung h\u00ecnh \u0111\u1ea7u ti\u00ean tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u animation. Ngh\u0129a l\u00e0 tr\u1ea1ng th\u00e1i c\u1ee7a ph\u1ea7n t\u1eed s\u1ebd tr\u1edf l\u1ea1i nh\u01b0 ban \u0111\u1ea7u tr\u01b0\u1edbc khi animation b\u1eaft \u0111\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>both:<\/b><span style=\"font-weight: 400;\"> K\u1ebft h\u1ee3p forwards v\u00e0 backwards. Ph\u1ea7n t\u1eed s\u1ebd gi\u1eef l\u1ea1i tr\u1ea1ng th\u00e1i c\u1ee7a khung h\u00ecnh cu\u1ed1i c\u00f9ng sau khi animation k\u1ebft th\u00fac v\u00e0 v\u1ec1 tr\u1ea1ng th\u00e1i khung h\u00ecnh \u0111\u1ea7u ti\u00ean tr\u01b0\u1edbc khi animation b\u1eaft \u0111\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial<\/b><span style=\"font-weight: 400;\">: \u0110\u1eb7t thu\u1ed9c t\u00ednh v\u1ec1 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh (none).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit<\/b><span style=\"font-weight: 400;\">: K\u1ebf th\u1eeba gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<h3><b>animation-play-state<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Thu\u1ed9c t\u00ednh animation-play-state gi\u00fap \u0111i\u1ec1u khi\u1ec3n tr\u1ea1ng th\u00e1i ch\u1ea1y c\u1ee7a hi\u1ec7u \u1ee9ng animation, c\u1ee5 th\u1ec3 l\u00e0 t\u1ea1m d\u1eebng ho\u1eb7c ti\u1ebfp t\u1ee5c. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation-play-state: paused | running | initial | inherit;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>paused:<\/b><span style=\"font-weight: 400;\"> T\u1ea1m d\u1eebng hi\u1ec7u \u1ee9ng animation. Khi animation \u1edf tr\u1ea1ng th\u00e1i paused, n\u00f3 s\u1ebd kh\u00f4ng ti\u1ebfp t\u1ee5c ch\u1ea1y cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t l\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>running<\/b><span style=\"font-weight: 400;\">: L\u00e0 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh, d\u00f9ng \u0111\u1ec3 ch\u1ec9 hi\u1ec7u \u1ee9ng animation \u0111ang ch\u1ea1y.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>initial<\/b><span style=\"font-weight: 400;\">: \u0110\u1eb7t thu\u1ed9c t\u00ednh v\u1ec1 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh (running).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>inherit<\/b><span style=\"font-weight: 400;\">: K\u1ebf th\u1eeba gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh t\u1eeb ph\u1ea7n t\u1eed cha.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_hieu_ung_animation_CSS_thuong_dung\"><\/span><b>C\u00e1c hi\u1ec7u \u1ee9ng animation CSS th\u01b0\u1eddng d\u00f9ng<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Text Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Text animation cho ph\u00e9p b\u1ea1n th\u00eam c\u00e1c hi\u1ec7u \u1ee9ng \u0111\u1ed9ng cho ph\u1ea7n ch\u1eef tr\u00ean trang web nh\u01b0 hi\u1ec7u \u1ee9ng c\u1ea7u v\u1ed3ng, b\u00f3ng \u0111\u1ed5, glitch, gooey,&#8230;\u00a0<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: H<span style=\"font-weight: 400;\">i\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/marinamcpeak\/pen\/XYNdvd\" target=\"_blank\" rel=\"noopener\">Text Animation vi\u1ebft tay<\/a> r\u1ea5t ph\u1ed5 bi\u1ebfn.<\/span><\/p><\/blockquote>\n<h3><b>Color Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7u \u1ee9ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ea1o c\u00e1c chuy\u1ec3n \u0111\u1ed5i m\u00e0u m\u01b0\u1ee3t m\u00e0 v\u00e0 s\u1ed1ng \u0111\u1ed9ng cho c\u00e1c ph\u1ea7n t\u1eed tr\u00ean trang web. Hi\u1ec7u \u1ee9ng Animation CSS n\u00e0y cho ph\u00e9p b\u1ea1n thay \u0111\u1ed5i m\u00e0u s\u1eafc c\u1ee7a m\u1ed9t ph\u1ea7n t\u1eed theo th\u1eddi gian, t\u1ea1o ra c\u00e1c hi\u1ec7u \u1ee9ng th\u1ecb gi\u00e1c b\u1eaft m\u1eaft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng hi\u1ec7u \u1ee9ng n\u00e0y cho v\u0103n b\u1ea3n, n\u00fat, \u0111\u01b0\u1eddng vi\u1ec1n v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c tr\u00ean trang\u2026 khi\u1ebfn ch\u00fang tr\u1edf n\u00ean b\u1eaft m\u1eaft nh\u1eb1m thu h\u00fat kh\u00e1ch truy c\u1eadp \u0111\u1ebfn m\u1ed9t \u0111i\u1ec3m c\u1ee5 th\u1ec3 tr\u00ean trang.<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: Hi\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/himais\/pen\/XYVXEG\" target=\"_blank\" rel=\"noopener\">Color Animation \u0111\u1ed5i m\u00e0u background<\/a>.<\/p><\/blockquote>\n<h3><b>Slide-in Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Slide-in animation c\u00f2n g\u1ecdi l\u00e0 hi\u1ec7u \u1ee9ng tr\u01b0\u1ee3t v\u00e0o, c\u00f3 ngh\u0129a l\u00e0 n\u00f3 di chuy\u1ec3n m\u1ed9t ph\u1ea7n t\u1eed t\u1eeb v\u1ecb tr\u00ed \u1ea9n b\u00ean ngo\u00e0i m\u00e0n h\u00ecnh v\u00e0o v\u1ecb tr\u00ed hi\u1ec3n th\u1ecb trong m\u00e0n h\u00ecnh. C\u00f3 nhi\u1ec1u lo\u1ea1i slide-in animation kh\u00e1c nhau nh\u01b0 slide-in t\u1eeb tr\u00ean xu\u1ed1ng, slide-in t\u1eeb d\u01b0\u1edbi l\u00ean, slide-in t\u1eeb tr\u00e1i sang ph\u1ea3i, slide-in t\u1eeb ph\u1ea3i sang tr\u00e1i.<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: <a href=\"https:\/\/animista.net\/play\/text\/tracking-in\/tracking-in-expand-fwd-bottom\" target=\"_blank\" rel=\"noopener\">C\u00e1c hi\u1ec7u \u1ee9ng Slide-in Animation<\/a>.<\/p><\/blockquote>\n<h3><b>Rotate Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Rotate animation (hi\u1ec7u \u1ee9ng xoay) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt trong thi\u1ebft k\u1ebf web s\u1eed d\u1ee5ng c\u00e1c thu\u1ed9c t\u00ednh CSS \u0111\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng xoay m\u1ed9t ph\u1ea7n t\u1eed theo m\u1ed9t g\u00f3c c\u1ee5 th\u1ec3. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c chuy\u1ec3n \u0111\u1ed9ng th\u1ef1c t\u1ebf nh\u01b0 xoay b\u00e1nh xe, c\u00e1nh qu\u1ea1t hay kim \u0111\u1ed3ng h\u1ed3 trong m\u1eb7t ph\u1eb3ng 2D ho\u1eb7c 3D.<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: Hi\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/agaroff\/pen\/YLjbYE\" target=\"_blank\" rel=\"noopener\">Rotate Animation<\/a><\/p><\/blockquote>\n<h3><b>Wave Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Wave animation (hi\u1ec7u \u1ee9ng s\u00f3ng) s\u1eed d\u1ee5ng c\u00e1c thu\u1ed9c t\u00ednh CSS \u0111\u1ec3 t\u1ea1o ra c\u00e1c chuy\u1ec3n \u0111\u1ed9ng m\u00f4 ph\u1ecfng s\u00f3ng bi\u1ec3n, g\u1ee3n n\u01b0\u1edbc ho\u1eb7c c\u00e1c h\u00ecnh d\u1ea1ng l\u01b0\u1ee3n s\u00f3ng kh\u00e1c nhau tr\u00ean trang web.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng s\u00f3ng CSS, b\u1ea1n c\u1ea7n t\u1ea1o nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng HTML \u0111\u1ec3 \u0111\u1ea1i di\u1ec7n cho c\u00e1c con s\u00f3ng. Sau \u0111\u00f3, \u00e1p d\u1ee5ng hi\u1ec7u \u1ee9ng xoay cho t\u1eebng con s\u00f3ng v\u1edbi c\u00e1c m\u00e0u n\u1ec1n kh\u00e1c nhau v\u00e0 c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nhau cho thu\u1ed9c t\u00ednh animation-timing.\u00a0<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: <a href=\"https:\/\/codepen.io\/Pixmy\/pen\/qaYQoV\" target=\"_blank\" rel=\"noopener\">Hi\u1ec7u \u1ee9ng s\u00f3ng Wave Animation<\/a>.<\/p><\/blockquote>\n<h3><b>Glow Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Glow animation l\u00e0 hi\u1ec7u \u1ee9ng ph\u00e1t s\u00e1ng ho\u1eb7c lueur xung quanh m\u1ed9t ph\u1ea7n t\u1eed tr\u00ean trang web. Hi\u1ec7u \u1ee9ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m n\u1ed5i b\u1eadt c\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u01b0 c\u00e1c n\u00fat, \u0111\u01b0\u1eddng vi\u1ec1n, ho\u1ea1t \u0111\u1ed9ng t\u1ea3i, ho\u1ea1t \u0111\u1ed9ng di chu\u1ed9t,&#8230;<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: Hi\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/justjspr\/pen\/YbXeXq\" target=\"_blank\" rel=\"noopener\">Glow Animation<\/a> khi di chuy\u1ec3n con tr\u1ecf chu\u1ed9t v\u00e0o button.<\/p><\/blockquote>\n<h3><b>Bounce Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Bounce animation (hi\u1ec7u \u1ee9ng n\u1ea3y) l\u00e0 k\u1ef9 thu\u1eadt s\u1eed d\u1ee5ng c\u00e1c thu\u1ed9c t\u00ednh CSS thi\u1ebft l\u1eadp chuy\u1ec3n \u0111\u1ed9ng n\u1ea3y l\u00ean xu\u1ed1ng ho\u1eb7c di chuy\u1ec3n theo qu\u1ef9 \u0111\u1ea1o h\u00ecnh sin cho ph\u1ea7n t\u1eed. \u0110\u00e2y l\u00e0 hi\u1ec7u \u1ee9ng th\u01b0\u1eddng th\u1ea5y trong th\u1eddi gian ch\u1edd \u0111\u1ee3i t\u1ea3i trang web.<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: Hi\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/MaedahBatool\/pen\/wZxMjZ\" target=\"_blank\" rel=\"noopener\">Bounce Animation<\/a> th\u1ec3 hi\u1ec7n tr\u1ea1ng th\u00e1i t\u1ea3i trang.<\/p><\/blockquote>\n<h3><b>Fade-in Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Fade-in animation l\u00e0 hi\u1ec7u \u1ee9ng m\u1ed9t ph\u1ea7n t\u1eed tr\u00ean trang web d\u1ea7n d\u1ea7n xu\u1ea5t hi\u1ec7n t\u1eeb tr\u1ea1ng th\u00e1i trong su\u1ed1t sang tr\u1ea1ng th\u00e1i hi\u1ec3n th\u1ecb ho\u00e0n to\u00e0n. Hi\u1ec7u \u1ee9ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c b\u00ed \u1ea9n, h\u1ed3i h\u1ed9p, ho\u1eb7c l\u00e0m n\u1ed5i b\u1eadt c\u00e1c n\u1ed9i dung quan tr\u1ecdng.<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: C\u00e1c hi\u1ec7u \u1ee9ng <a href=\"https:\/\/animista.net\/play\/entrances\/fade-in\/fade-in-top\" target=\"_blank\" rel=\"noopener\">Fade-in Animation<\/a>.<\/p><\/blockquote>\n<h3><b>Hover Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hover animation l\u00e0 k\u1ef9 thu\u1eadt s\u1eed d\u1ee5ng c\u00e1c thu\u1ed9c t\u00ednh CSS \u0111\u1ec3 t\u1ea1o ra c\u00e1c hi\u1ec7u \u1ee9ng th\u1ecb gi\u00e1c khi ng\u01b0\u1eddi d\u00f9ng di chu\u1ed9t qua m\u1ed9t ph\u1ea7n t\u1eed tr\u00ean trang web. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng ph\u00f3ng to, l\u1eadt, xoay ho\u1eb7c th\u1eadm ch\u00ed d\u1eebng ph\u00e1t cho c\u00e1c th\u00e0nh ph\u1ea7n khi di chu\u1ed9t qua.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5: <\/span><i><\/i><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: Hi\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/kocsten\/pen\/rggjXp\" target=\"_blank\" rel=\"noopener\">Hover Animation<\/a> khi di chuy\u1ec3n chu\u1ed9t qua button<\/p><\/blockquote>\n<h3><b>Infinite Loading Animation CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Infinite Loading Animation (hi\u1ec7u \u1ee9ng t\u1ea3i v\u00f4 h\u1ea1n) l\u00e0 k\u1ef9 thu\u1eadt l\u1eadp tr\u00ecnh animation \u0111\u1ec3 m\u00f4 ph\u1ecfng h\u00e0nh \u0111\u1ed9ng t\u1ea3i n\u1ed9i dung trang web m\u1ed9t c\u00e1ch li\u00ean t\u1ee5c khi ng\u01b0\u1eddi d\u00f9ng cu\u1ed9n xu\u1ed1ng.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Infinite Loading Animation ch\u1ec9 l\u00e0 m\u1ed9t trong n\u0103m hi\u1ec7u \u1ee9ng t\u1ea3i trang web m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o b\u1eb1ng CSS \u0111\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u c\u1ea3m gi\u00e1c ch\u1edd \u0111\u1ee3i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. V\u00ec lo\u1ea1i animation n\u00e0y cho ph\u00e9p kh\u00e1ch truy c\u1eadp bi\u1ebft trang \u0111ang t\u1ea3i m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ec9 \u0111\u1ecbnh th\u1eddi gian ch\u1edd \u0111\u1ee3i c\u1ee5 th\u1ec3, n\u00ean n\u00f3 ho\u00e0n h\u1ea3o cho nh\u1eefng tr\u01b0\u1eddng h\u1ee3p th\u1eddi gian t\u1ea3i kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: Hi\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/AsLittleDesign\/pen\/ZbVVwa\" target=\"_blank\" rel=\"noopener\">Infinite Loading Animation<\/a><\/p><\/blockquote>\n<h3><b>Parallax Scrolling CSS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Parallax scrolling l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt th\u1ecb gi\u00e1c trong \u0111\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n \u1edf n\u1ec1n di chuy\u1ec3n v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00e1c so v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n \u1edf ph\u00eda tr\u01b0\u1edbc khi b\u1ea1n cu\u1ed9n trang. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra \u1ea3o gi\u00e1c v\u1ec1 chi\u1ec1u s\u00e2u ho\u1eb7c &#8220;hi\u1ec7u \u1ee9ng 3D gi\u1ea3&#8221; nh\u1eb1m m\u1ee5c \u0111\u00edch l\u00e0m cho tr\u1ea3i nghi\u1ec7m web c\u1ee7a kh\u00e1ch truy c\u1eadp th\u00fa v\u1ecb h\u01a1n.<\/span><\/p>\n<blockquote><p>Xem v\u00ed d\u1ee5: Hi\u1ec7u \u1ee9ng <a href=\"https:\/\/codepen.io\/isladjan\/pen\/abdyPBw\" target=\"_blank\" rel=\"noopener\">Parallax Scrolling<\/a><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Lam_the_nao_de_tao_Animation_CSS\"><\/span><b>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o Animation CSS?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i nhi\u1ec1u thu\u1ed9c t\u00ednh CSS kh\u00e1c nhau v\u1edbi t\u1ea7n su\u1ea5t tu\u1ef3 \u00fd. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p:<\/span><\/p>\n<pre><b>animation: name duration timing-function delay iteration-count direction fill-mode play-state;<\/b><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>name:<\/b><span style=\"font-weight: 400;\"> T\u00ean c\u1ee7a animation \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong quy t\u1eafc @keyframes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>duration:<\/b><span style=\"font-weight: 400;\"> Th\u1eddi gian di\u1ec5n ra to\u00e0n b\u1ed9 animation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>timing-function<\/b><span style=\"font-weight: 400;\">: T\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a animation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>delay: <\/b><span style=\"font-weight: 400;\">Th\u1eddi gian tr\u00ec ho\u00e3n tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u animation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>iteration-count:<\/b><span style=\"font-weight: 400;\"> S\u1ed1 l\u1ea7n animation \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>direction: <\/b><span style=\"font-weight: 400;\">Chi\u1ec1u h\u01b0\u1edbng c\u1ee7a animation (ch\u1ea1y b\u00ecnh th\u01b0\u1eddng, \u0111\u1ea3o ng\u01b0\u1ee3c, v.v.).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>fill-mode: <\/b><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i c\u1ee7a ph\u1ea7n t\u1eed sau khi animation k\u1ebft th\u00fac.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>play-state:<\/b><span style=\"font-weight: 400;\"> Ki\u1ec3m so\u00e1t vi\u1ec7c t\u1ea1m d\u1eebng ho\u1eb7c ti\u1ebfp t\u1ee5c animation.<\/span><\/li>\n<\/ul>\n<h3><b>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh keyframe c\u1ee7a animation<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong vi\u1ec7c t\u1ea1o animation CSS l\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c keyframe. \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh keyframe, b\u1ea1n s\u1eed d\u1ee5ng quy t\u1eafc @keyframes v\u1edbi c\u00e1c b\u01b0\u1edbc sau:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1eb7t t\u00ean cho animation:<\/b><span style=\"font-weight: 400;\"> T\u00ean n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tham chi\u1ebfu animation trong b\u01b0\u1edbc ti\u1ebfp theo.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>X\u00e1c \u0111\u1ecbnh ph\u1ea7n tr\u0103m<\/b><span style=\"font-weight: 400;\">: M\u1ed7i ph\u1ea7n tr\u0103m \u0111\u1ea1i di\u1ec7n cho m\u1ed9t th\u1eddi \u0111i\u1ec3m trong chu\u1ed7i animation. V\u00ed d\u1ee5: 0% l\u00e0 \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u, 50% l\u00e0 \u0111i\u1ec3m ch\u00ednh gi\u1eefa v\u00e0 100% l\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thi\u1ebft l\u1eadp thu\u1ed9c t\u00ednh CSS:<\/b><span style=\"font-weight: 400;\"> B\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh c\u00e1c thu\u1ed9c t\u00ednh CSS mong mu\u1ed1n cho ph\u1ea7n t\u1eed t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">S\u1ed1 l\u01b0\u1ee3ng keyframe ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a animation. V\u00ed d\u1ee5, m\u1ed9t animation \u0111\u01a1n gi\u1ea3n ch\u1ec9 c\u00f3 th\u1ec3 c\u00f3 hai keyframe (\u0111i\u1ec3m b\u1eaft \u0111\u1ea7u v\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac), trong khi m\u1ed9t animation ph\u1ee9c t\u1ea1p h\u01a1n c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u keyframe h\u01a1n \u0111\u1ec3 t\u1ea1o ra c\u00e1c chuy\u1ec3n \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 v\u00e0 chi ti\u1ebft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">@keyframes itviecAnimation {<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a00% {<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0transform: rotate(0deg); \/* V\u1ecb tr\u00ed ban \u0111\u1ea7u *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0}<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a050% {<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0transform: rotate(180deg); \/* Xoay 180 \u0111\u1ed9 *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0}<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0100% {<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0transform: rotate(360deg); \/* Quay tr\u1edf l\u1ea1i v\u1ecb tr\u00ed ban \u0111\u1ea7u *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0}<\/span>\r\n\r\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">L\u01b0u \u00fd:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ea5t k\u1ef3 thu\u1ed9c t\u00ednh CSS n\u00e0o trong keyframe.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec1u keyframe h\u01a1n \u0111\u1ec3 t\u1ea1o ra c\u00e1c animation ph\u1ee9c t\u1ea1p h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Th\u1ee9 t\u1ef1 c\u1ee7a keyframe x\u00e1c \u0111\u1ecbnh th\u1ee9 t\u1ef1 c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho ph\u1ea7n t\u1eed trong animation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Keyframe \u0111\u1ea7u ti\u00ean v\u00e0 cu\u1ed1i c\u00f9ng kh\u00f4ng c\u1ea7n thi\u1ebft ph\u1ea3i gi\u1ed1ng nhau.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh c\u00e1c thu\u1ed9c t\u00ednh animation-name v\u00e0 animation-duration<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c thu\u1ed9c t\u00ednh animation g\u00e1n c\u00e1c keyframes cho m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ee5 th\u1ec3 v\u00e0 x\u00e1c \u0111\u1ecbnh animation cho c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u00f3. \u1ede b\u01b0\u1edbc n\u00e0y, b\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh animation-name v\u00e0 animation-duration nh\u01b0 nh\u1eefng h\u01b0\u1edbng d\u1eabn c\u1ee7a ITviec tr\u01b0\u1edbc \u0111\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">.element {<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-name: itviecAnimation; \/* Tham chi\u1ebfu \u0111\u1ebfn t\u00ean animation \u0111\u00e3 \u0111\u1ecbnh ngh\u0129a trong @keyframes *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-duration: 2s; \/* Animation di\u1ec5n ra trong 2 gi\u00e2y *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n<h3><b>B\u01b0\u1edbc 3: X\u00e1c \u0111\u1ecbnh c\u00e1c thu\u1ed9c t\u00ednh animation kh\u00e1c m\u00e0 b\u1ea1n c\u1ea7n<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u00ean c\u1ea1nh c\u00e1c thu\u1ed9c t\u00ednh animation-name v\u00e0 animation-duration, c\u00f2n c\u00f3 c\u00e1c thu\u1ed9c t\u00ednh animation kh\u00e1c m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o c\u00e1c hi\u1ec7u \u1ee9ng ph\u1ee9c t\u1ea1p. T\u1ea5t c\u1ea3 thu\u1ed9c t\u00ednh n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c ITviec gi\u1ea3i \u0111\u00e1p chi ti\u1ebft \u1edf ph\u1ea7n 3 c\u1ee7a b\u00e0i vi\u1ebft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">.element {<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-name: itviecAnimation;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-duration: 2s;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-timing-function: ease-in-out; \/* Animation t\u0103ng t\u1ed1c v\u00e0 gi\u1ea3m t\u1ed1c m\u01b0\u1ee3t m\u00e0 *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-delay: 1s; \/* Ch\u1edd 1 gi\u00e2y tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u animation *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-iteration-count: infinite; \/* L\u1eb7p l\u1ea1i animation v\u00f4 h\u1ea1n *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-direction: alternate; \/* Animation ch\u1ea1y thu\u1eadn m\u1ed9t l\u1ea7n r\u1ed3i \u0111\u1ea3o ng\u01b0\u1ee3c v\u00e0 l\u1eb7p l\u1ea1i theo chu k\u1ef3 *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-fill-mode: forwards; \/* Gi\u1eef tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng sau khi animation k\u1ebft th\u00fac *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0animation-play-state: running; \/* Animation ch\u1ea1y b\u00ecnh th\u01b0\u1eddng *\/<\/span>\r\n\r\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n<h2><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_Animation_CSS\"><\/span><b>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Animation CSS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Tr\u01b0\u1eddng h\u1ee3p n\u00e0o Animation CSS kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu animation kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c kh\u00f4ng nh\u01b0 mong \u0111\u1ee3i, b\u1ea1n h\u00e3y th\u1eed ki\u1ec3m tra xem m\u00ecnh c\u00f3 \u0111ang m\u1eafc ph\u1ea3i m\u1ed9t trong nh\u1eefng l\u1ed7i d\u01b0\u1edbi \u0111\u00e2y kh\u00f4ng nh\u00e9.<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>Thu\u1ed9c t\u00ednh animation-name ho\u1eb7c animation-duration kh\u00f4ng \u0111\u01b0\u1ee3c khai b\u00e1o: <\/b><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 hai thu\u1ed9c t\u00ednh b\u1eaft bu\u1ed9c ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp. Do \u0111\u00f3, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c khai b\u00e1o, animation s\u1ebd kh\u00f4ng hi\u1ec3n th\u1ecb.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Rule @keyframes kh\u00f4ng \u0111\u01b0\u1ee3c khai b\u00e1o: <\/b><span style=\"font-weight: 400;\">Animation ch\u1ec9 \u0111\u01b0\u1ee3c ch\u1ea1y khi c\u00e1c thu\u1ed9c t\u00ednh animation \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. C\u00e1c gi\u00e1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1eb1ng keyframes. N\u1ebfu ch\u00fang kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong rule @keyframes, animation s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>T\u00ean c\u1ee7a rule @keyframes kh\u00f4ng kh\u1edbp v\u1edbi t\u00ean c\u1ee7a animation<\/b><span style=\"font-weight: 400;\">: T\u00ean c\u1ee7a rule @keyframes ph\u1ea3i kh\u1edbp v\u1edbi gi\u00e1 tr\u1ecb c\u1ee7a thu\u1ed9c t\u00ednh animation-name. N\u1ebfu kh\u00f4ng, tr\u00ecnh duy\u1ec7t s\u1ebd kh\u00f4ng th\u1ec3 kh\u1edbp animation v\u1edbi khai b\u00e1o keyframes c\u1ee7a n\u00f3 v\u00e0 animation s\u1ebd kh\u00f4ng hi\u1ec3n th\u1ecb.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Thu\u1ed9c t\u00ednh animation-fill-mode kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp: <\/b><span style=\"font-weight: 400;\">Theo m\u1eb7c \u0111\u1ecbnh, animation CSS s\u1ebd \u0111\u01b0a m\u1ed9t th\u00e0nh ph\u1ea7n tr\u1edf l\u1ea1i tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u sau khi chu k\u1ef3 animation k\u1ebft th\u00fac. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn animation tr\u00f4ng nh\u01b0 b\u1ecb l\u1ed7i. \u0110\u1ec3 tr\u00e1nh \u0111i\u1ec1u n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp animation-fill-mode.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Thu\u1ed9c t\u00ednh CSS kh\u00f4ng ph\u1ea3i l\u00e0 thu\u1ed9c t\u00ednh c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp animation: <\/b><span style=\"font-weight: 400;\">Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng m\u1ed9t thu\u1ed9c t\u00ednh CSS kh\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng t\u01b0\u01a1ng t\u1ef1.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Tr\u00ecnh duy\u1ec7t kh\u00f4ng h\u1ed7 tr\u1ee3 animation CSS: <\/b><span style=\"font-weight: 400;\">N\u1ebfu animation kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, r\u1ea5t c\u00f3 th\u1ec3 v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf tr\u00ecnh duy\u1ec7t ch\u1ee9 kh\u00f4ng ph\u1ea3i code. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3, b\u1ea1n s\u1ebd c\u1ea7n chuy\u1ec3n sang tr\u00ecnh duy\u1ec7t m\u1edbi ho\u1eb7c c\u1eadp nh\u1eadt tr\u00ecnh duy\u1ec7t.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Th\u1ee9 t\u1ef1 c\u00e1c gi\u00e1 tr\u1ecb cho thu\u1ed9c t\u00ednh shorthand CSS kh\u00f4ng \u0111\u00fang: <\/b><span style=\"font-weight: 400;\">Shorthand CSS l\u00fd t\u01b0\u1edfng \u0111\u1ec3 vi\u1ebft CSS g\u1ecdn g\u00e0ng h\u01a1n, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 kh\u00f3 vi\u1ebft h\u01a1n v\u00ec th\u1ee9 t\u1ef1 c\u00e1c gi\u00e1 tr\u1ecb r\u1ea5t quan tr\u1ecdng. V\u00ed d\u1ee5: gi\u00e1 tr\u1ecb &#8220;time&#8221; \u0111\u1ea7u ti\u00ean s\u1ebd \u0111\u01b0\u1ee3c g\u00e1n cho thu\u1ed9c t\u00ednh animation-duration v\u00e0 gi\u00e1 tr\u1ecb th\u1ee9 hai s\u1ebd \u0111\u01b0\u1ee3c g\u00e1n cho thu\u1ed9c t\u00ednh animation-delay, do \u0111\u00f3 b\u1ea1n kh\u00f4ng n\u00ean tr\u1ed9n l\u1eabn c\u00e1c gi\u00e1 tr\u1ecb \u0111\u00f3.<\/span><\/li>\n<\/ul>\n<h3><b>Animation CSS kh\u00e1c v\u1edbi Transition CSS nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 Animation v\u00e0 Transition \u0111\u1ec1u l\u00e0 c\u00e1c hi\u1ec7u \u1ee9ng h\u00ecnh \u1ea3nh trong CSS nh\u01b0ng ch\u00fang v\u1eabn c\u00f3 nh\u1eefng s\u1ef1 kh\u00e1c bi\u1ec7t \u1edf m\u1ed9t s\u1ed1 ti\u00eau ch\u00ed nh\u01b0 tr\u1ea1ng th\u00e1i, c\u00e1ch k\u00edch ho\u1ea1t, v\u00f2ng l\u1eb7p, chi\u1ec1u l\u1eb7p v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u1ea1ng th\u00e1i:<\/b><span style=\"font-weight: 400;\"> Gi\u1ed1ng nh\u01b0 Transition, Animation c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac, nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i trung gian \u0111\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng ph\u1ee9c t\u1ea1p h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>K\u00edch ho\u1ea1t:<\/b><span style=\"font-weight: 400;\"> Animation c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t gi\u1ed1ng nh\u01b0 Transition, nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 th\u1ec3 ch\u1ea1y m\u00e0 kh\u00f4ng c\u1ea7n k\u00edch ho\u1ea1t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1eb7p:<\/b><span style=\"font-weight: 400;\"> Trong khi Transition ch\u1ec9 ph\u1ea3n \u1ee9ng khi \u0111\u01b0\u1ee3c b\u1eadt ho\u1eb7c t\u1eaft, Animation c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i h\u1eefu h\u1ea1n ho\u1eb7c v\u00f4 h\u1ea1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chi\u1ec1u l\u1eb7p:<\/b><span style=\"font-weight: 400;\"> L\u1eb7p trong Animation CSS c\u00f3 th\u1ec3 ch\u1ea1y theo chi\u1ec1u thu\u1eadn, ng\u01b0\u1ee3c ho\u1eb7c lu\u00e2n phi\u00ean gi\u1eefa hai chi\u1ec1u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 ph\u1ee9c t\u1ea1p:<\/b><span style=\"font-weight: 400;\"> Animation CSS th\u01b0\u1eddng d\u00e0i d\u00f2ng v\u00e0 kh\u00f3 vi\u1ebft h\u01a1n Transition, nh\u01b0ng n\u00f3 ch\u1eafc ch\u1eafn \u0111\u01a1n gi\u1ea3n h\u01a1n so v\u1edbi code JavaScript t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket_Animation_CSS\"><\/span><b>T\u1ed5ng k\u1ebft Animation CSS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u00e0i vi\u1ebft \u0111\u00e3 mang \u0111\u1ebfn nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch v\u1ec1 Animation CSS. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 v\u00e0 \u1ee9ng d\u1ee5ng th\u00e0nh th\u1ea1o c\u00e1c hi\u1ec7u \u1ee9ng n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng trang web \u1ea5n t\u01b0\u1ee3ng, n\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 th\u1ec3 hi\u1ec7n s\u1ef1 chuy\u00ean nghi\u1ec7p trong thi\u1ebft k\u1ebf web. H\u00e3y b\u1eaft \u0111\u1ea7u t\u00ecm hi\u1ec3u v\u00e0 h\u1ecdc h\u1ecfi ngay t\u1eeb b\u00e2y gi\u1edd \u0111\u1ec3 h\u00e0nh tr\u00ecnh ph\u00e1t tri\u1ec3n web c\u1ee7a b\u1ea1n thu\u1eadn l\u1ee3i v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n nh\u00e9.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Animation CSS l\u00e0 m\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c c\u00e1c front end developer r\u1ea5t \u01b0a chu\u1ed9ng b\u1edfi n\u00f3 gi\u00fap website tr\u1edf n\u00ean hi\u1ec7n \u0111\u1ea1i, thu h\u00fat h\u01a1n. Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng ITviec t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c hi\u1ec7u \u1ee9ng v\u00e0 c\u00e1ch thi\u1ebft l\u1eadp animation CSS cho t\u1eebng th\u00e0nh ph\u1ea7n website. \u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y [&hellip;]<\/p>\n","protected":false},"author":213,"featured_media":72358,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-72354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Animation CSS: T\u1ed5ng h\u1ee3p 11 hi\u1ec7u \u1ee9ng Animation CSS ph\u1ed5 bi\u1ebfn - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Kh\u00e1m ph\u00e1 c\u00e1c hi\u1ec7u \u1ee9ng animation CSS nh\u01b0 keyframes, animation-timing-function, animation-delay,... gi\u00fap website sinh \u0111\u1ed9ng v\u00e0 thu h\u00fat h\u01a1n.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/animation-css\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Animation CSS: T\u1ed5ng h\u1ee3p 11 hi\u1ec7u \u1ee9ng Animation CSS ph\u1ed5 bi\u1ebfn\" \/>\n<meta property=\"og:description\" content=\"Animation CSS l\u00e0 m\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c c\u00e1c front end developer r\u1ea5t \u01b0a chu\u1ed9ng b\u1edfi n\u00f3 gi\u00fap website tr\u1edf n\u00ean hi\u1ec7n \u0111\u1ea1i, thu h\u00fat h\u01a1n. 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