用微调器覆盖 [英] Overlay with spinner

问题描述

我正在尝试创建一个覆盖层，该覆盖层将页面与中间的微调框覆盖在一起.最简单的方法是什么?我只需要担心IE 8及更高版本.

I'm trying to create an overlay that overlays a page with a spinner in the middle. What's the simplest way to accomplish this? I only need to worry about IE 8 and above.

推荐答案

使用css3类"spinner".它更漂亮，而且您不需要.gif

use a css3 class "spinner". It's more beautiful and you don't need .gif

.spinner {
   position: absolute;
   left: 50%;
   top: 50%;
   height:60px;
   width:60px;
   margin:0px auto;
   -webkit-animation: rotation .6s infinite linear;
   -moz-animation: rotation .6s infinite linear;
   -o-animation: rotation .6s infinite linear;
   animation: rotation .6s infinite linear;
   border-left:6px solid rgba(0,174,239,.15);
   border-right:6px solid rgba(0,174,239,.15);
   border-bottom:6px solid rgba(0,174,239,.15);
   border-top:6px solid rgba(0,174,239,.8);
   border-radius:100%;
}

@-webkit-keyframes rotation {
   from {-webkit-transform: rotate(0deg);}
   to {-webkit-transform: rotate(359deg);}
}
@-moz-keyframes rotation {
   from {-moz-transform: rotate(0deg);}
   to {-moz-transform: rotate(359deg);}
}
@-o-keyframes rotation {
   from {-o-transform: rotate(0deg);}
   to {-o-transform: rotate(359deg);}
}
@keyframes rotation {
   from {transform: rotate(0deg);}
   to {transform: rotate(359deg);}
}

示例如下: http://jsbin.com/roqakuxebo/1/edit

您可以在此处找到很多这样的CSS微调器: http://cssload.net/en/spinners/

You can find a lot of css spinners like this here : http://cssload.net/en/spinners/

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