/*此代码非源码，仅为演示用，下载源码请到：HTTP://www.bootstrapmb.com*//*此代码非源码，仅为演示用，下载源码请到：HTTP://www.bootstrapmb.com*/html,body{height:100%;overflow:hidden;margin:0}@keyframes zoom-out{from{transform:translateZ(350px)}}@keyframes rotate{to{transform:rotate(360deg)}}@keyframes scale{from{transform:scale(0)}}.stage{position:absolute;overflow:hidden;top:0;left:0;right:0;bottom:0;perspective:1000px}.container{position:absolute;overflow:hidden;top:0;left:0;right:0;bottom:0;will-change:transform;animation:zoom-out 60s ease-out both}.positioner{position:absolute;top:0;left:0}circle{fill:none;stroke:rgba(255,255,255,0.1)}rect{fill:rgba(255,255,255,0.2)}.scaler{will-change:transform;animation:scale 3s ease-out both}.rotator{display:block;animation:rotate 5s infinite linear}.sunny{background:linear-gradient(to bottom,#22c1c3,#fdbb2d)}.ocean{background:linear-gradient(to bottom,#000046,#1CB5E0)}.day{background:linear-gradient(to bottom,#36d1dc,#5b86e5)}.swamp{background:linear-gradient(to top,#43c6ac,#191654)}.dawn{background:linear-gradient(to top,#3B4371,#F3904F)}.love{background:linear-gradient(to top,#89253e,#3a6186)}/*此代码非源码，仅为演示用，下载源码请到：HTTP://www.bootstrapmb.com*//*此代码非源码，仅为演示用，下载源码请到：HTTP://www.bootstrapmb.com*/