答案 0 :(得分:2)
@-webkit-keyframes rotate {
from {
-webkit-transform: rotate(0deg);
}
to {
-webkit-transform: rotate(360deg);
}
}
svg.rotate
{
-webkit-animation-name: rotate;
-webkit-animation-duration: 0.5s;
-webkit-animation-iteration-count: infinite;
-webkit-animation-timing-function: linear;
}

<svg class="rotate" version="1.1" id="Ebene_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 300 300" style="enable-background:new 0 0 300 300;" xml:space="preserve">
<style type="text/css">
.st0{fill:#292929;}
.st1{fill:#D5D5D5;}
</style>
<path class="st0" d="M150,35c63.5,0,115,51.5,115,115s-51.5,115-115,115S35,213.5,35,150c0-27.9,10-53.6,26.5-73.5L34.7,54
C13.1,80,0,113.5,0,150c0,82.8,67.2,150,150,150s150-67.2,150-150S232.8,0,150,0V35z"/>
<path class="st1" d="M150,0C103.7,0,62.3,21,34.7,54l26.8,22.5C82.6,51.2,114.4,35,150,35V0z"/>
</svg>
&#13;
来自here