复制代码代码如下:
h2{background:rgba(0,0,0,0.5);color:#FFF;padding:10px 0;width:300px;text-align:center;transition:opacity 0.5s linear 0s;}
h2:hover{-moz-animation:bg .5s ease-in-out;-webkit-animation:bg .5s ease-in-out;}
h2,a{cursor:pointer;margin:10px auto;}
@-moz-keyframes bg{0%{background:rgba(144,24,53,0.18);}
25%{background:rgba(144,24,53,0.5);}
50%{background:rgba(144,24,53,0.1);}
75%{background:rgba(144,24,53,0.5);}
100%{background:rgba(144,24,53,0.18);}}
@-webkit-keyframes bg{0%{background:rgba(144,24,53,0.18);}
25%{background:rgba(144,24,53,0.5);}
50%{background:rgba(144,24,53,0.1);}
75%{background:rgba(144,24,53,0.3);}
100%{background:rgba(144,24,53,0.18);}}
a{display:block;width:50px;height:50px;border-radius:50%;background:#000;transition:opacity 0.2s linear 0s;background:url(http://www.codefans.net/jscss/demoimg/201211/eye.png) no-repeat;}
a:hover{-moz-animation:heart_beat .5s ease-in-out;-webkit-animation:heart_beat .5s ease-in-out;}
@-moz-keyframes heart_beat{0%{-moz-transform:scale(1)}
25%{-moz-transform:scale(1.70)}
50%{-moz-transform:scale(0.9)}
75%{-moz-transform:scale(1.55)}
100%{-moz-transform:scale(1)}}
@-webkit-keyframes heart_beat{0%{-webkit-transform:scale(1)}
25%{-webkit-transform:scale(1.70)}
50%{-webkit-transform:scale(0.9)}
75%{-webkit-transform:scale(1.55)}
100%{-webkit-transform:scale(1)}}
div{width:500px;margin:0 auto;border:solid 1px #ccc;padding:20px;background:rgba(255,255,255,0.5);text-align:center;}
鼠标滑过增加一点动画
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