.loading[data-prerender] {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
display: -webkit-flex;
display: flex;
justify-content: center;
-webkit-justify-content: center;
-webkit-box-pack: center;
align-items: center;
-webkit-align-items: center;
-webkit-box-align: center;
background: #fff;
z-index: 99;
}
.loading[data-prerender]:before {
content: '';
width: 15px;
height: 15px;
border: 4px solid #ccc;
border-left-color: transparent;
border-radius: 50%;
box-sizing: content-box;
animation: rotate 1s linear infinite;
-webkit-animation: loading-rotate 1s linear infinite
}
@keyframes loading-rotate {
from {
transform: rotate(0)
}
to {
transform: rotate(360deg)
}
}
@-webkit-keyframes loading-rotate {
from {
-webkit-transform: rotate(0)
}
to {
-webkit-transform: rotate(360deg)
}
}网站首页
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