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CSS3背景闪烁和图片缩放动画效果

2024-07-11 12:59:02   243人阅读

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>CSS3感应鼠标的背景闪烁和图片缩放动态效果</title><meta http-equiv="content-type" content="text/html;charset=gb2312"><style type="text/css">/*标题背景*/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);}} /*放大镜效果*/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;}/*就把它当做放大镜吧*/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;}</style></head><body><div>  <h1>石家庄伸缩门</h1>  <h2>前端工程师的生活</h2>  <a></a></div></body></html>

 


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