效果
自上而下渐隐渐现
源码
html，用的angular语法，只要做简单的修改就可以成为你需要的语法
<div *ngFor="let item of [1,1,1],index as index" class="skeletonItem anim-opacity2 animation-delay{{index}}">
<div class="skeletonText "></div>
<div class="skeletonText" style="width:70%"></div>
<div class="skeletonText" style="width:40%"></div>
</div>
css
.skeletonItem {
padding: 16px;
border-bottom: 3px solid #eee;
}
.skeletonText {
height: 16px;
background: #e2e2e2;
margin-top: 12px;
border-radius: 4px;
}
.skeletonText:first-child {
margin-top: 0;
}
.anim-opacity2 {
animation: 1.5s opacity2 0s infinite;
}
.animation-delay0 {
animation-delay: 0s;
}
.animation-delay1 {
animation-delay: 0.5s;
}
.animation-delay2 {
animation-delay: 1s;
}
@keyframes opacity2 {
0% {
opacity: 0.5
}
50% {
opacity: 1;
}
100% {
opacity: 0.5;
}
}
