通過 CSS3,我們能夠創建動畫,這可以在許多網頁中取代動畫圖片、Flash 動畫以及 JavaScript。
@keyframes myfirst { from {background: red;} to {background: yellow;} } @-moz-keyframes myfirst /* Firefox */{ from {background: red;} to {background: yellow;} } @-webkit-keyframes myfirst /* Safari 和 Chrome */{ from {background: red;} to {background: yellow;} } @-o-keyframes myfirst /* Opera */{ from {background: red;} to {background: yellow;} } div { animation: myfirst 5s; -moz-animation: myfirst 5s; /* Firefox */-webkit-animation: myfirst 5s; /* Safari 和 Chrome */-o-animation: myfirst 5s; /* Opera */}