## CSS 渐变动画 ~~~ .changecolor{ background:#1b1e28; animation: myanimate 6s infinite; -moz-animation: myanimate 6s infinite; /* Firefox */ -webkit-animation: myanimate 6s infinite; /* Safari 和 Chrome */ -o-animation: myanimate 6s infinite; /* Opera */ } /*framswt*/ @keyframes myanimate { 62%{background-color: #2e364e; } } @-moz-keyframes myanimate /* Firefox */ { 62%{background-color: #2e364e; } } @-webkit-keyframes myanimate /* Safari 和 Chrome */ { 62%{background-color: #2e364e; } } @-o-keyframes myanimate /* Opera */ { 62%{background-color: #2e364e; } } ~~~