【发布时间】:2017-01-22 04:15:07
【问题描述】:
.posts .img-hover:before {
content: '';
display: block;
opacity: 0;
-webkit-transition: opacity 1.2s ease;
-moz-transition: opacity 1.2s ease;
-ms-transition: opacity 1.2s ease;
-o-transition: opacity 1.2s ease;
transition: opacity 1.2s ease-out;
}
.posts .img-hover:hover:before {
content: '';
display: block;
background: url("img/Texture1.png");
width: 320px;
/* image width */
height: 220px;
/* image height */
position: absolute;
top: 13px;
right: 2px;
opacity: 1;
}
<div class="posts">
<a href="#">
<h2 class="postname">
Travel Flashback #1 </h2>
</a>
<a class="img-hover" href="#">
<img width="960" height="720" src="http://.." class="img-hover" alt="" />
</a>
</div>
我对这段代码有一个问题。如您所见,我想要过渡到伪元素 ::before,它具有 bkg img。
当我悬停时,过渡工作顺利,但是当我离开鼠标时,bkg img 立即消失而没有过渡。
你能推荐点什么吗?
【问题讨论】:
标签: css css-transitions pseudo-element