【发布时间】：2017-06-22 18:07:42
【问题描述】：
我无法解决这个问题，我想制作覆盖悬停效果，当鼠标在图像上方时，会有一个图层和文字出来。但是现在不行了，有7张图片，当鼠标触摸它们时，所有的图片都会同时叠加效果，不会消失。太感谢了。
html
<article class="col-md-4 isotopeItem sm">
<div class="portfolio-item">
<div class="content-item">
<a href="https://www.w3schools.com">
<img src="img/Case Study/Hotel-Kitchen-Equipment.jpg" alt="Kitchen" style="width:360px;height:292px;">
<div class="overlay"></div>
<div class="corner-overlay-content">Kitchen</div>
<div class="overlay-content">
<p>Kitchen</p>
</div>
</a>
</div>
</div>
</article>
css
.portfolio-items article img {width:100%;}
.portfolio-item {
display: block;
position: relative;
-webkit-transition: all 0.2s ease-in-out;
-moz-transition: all 0.2s ease-in-out;
-o-transition: all 0.2s ease-in-out;
transition: all 0.2s ease-in-out;
}
.portfolio-item img {
-webkit-transition: all 300ms linear;
-moz-transition: all 300ms linear;
-o-transition: all 300ms linear;
-ms-transition: all 300ms linear;
transition: all 300ms linear;
background: #fff;
opacity:0.9;
}
.portfolio-item .portfolio-desc {
display: block;
opacity: 0;
position: absolute;
width: 100%;
left: 0;
top: 0;
color: rgba(220, 220, 220, 0.7);
}
.portfolio-item:hover .portfolio-desc {
padding-top: 20%;
height: 100%;
transition: all 200ms ease-in-out 0s;
opacity: 1;
}
.portfolio-item .portfolio-desc a {
color: #ED502E;
}
.portfolio-item .portfolio-desc a:hover {
/*text-shadow: 2px 2px 1px rgba(0, 0, 0, 0.7);*/
text-decoration: none;
}
.portfolio-item .portfolio-desc .folio-info {
top:-20px;
padding: 30px;
height: 0;
opacity: 0;
position: relative;
}
.portfolio-item:hover .folio-info{
height: 100%;
opacity: 0.8;
transition: all 500ms ease-in-out 0s;
top:-10px;
}
.portfolio-item .portfolio-desc .folio-info h5 {
text-transform: uppercase;
}
.portfolio-item .portfolio-desc .folio-info p {
font-size: 12px;
}
.content-item{
overflow: hidden;
backface-visibility: hidden;
}
.overlay{
border-bottom: 76px solid #000000;
border-left: 360px solid #000000;
bottom: 0;
height: 0;
opacity: .65;
position: absolute;
right: 0;
text-indent: -9999px;
transition: all .9s ease-out;
width: 0;
}
:hover .overlay{
border-bottom: 292px solid #000000;
border-left: 360px solid #000000;
transition: all .9s ease-out;
}
.corner-overlay-content{
bottom: 26px;
color: #ffffff;
position: absolute;
right: 114px;
transition: all .5s ease-out;
font-size: 40px;
}
:hover .corner-overlay-content{
opacity: 0;
transition: all .10s ease-out;
}
.overlay-content{
bottom: 0;
color: #333;
left: 0;
opacity: 0;
padding: 30px;
position: absolute;
right: 0;
top: 0;
transition: all .10s ease-out;
}
.overlay-content p{
color: #ffffff;
position: absolute;
right: 114px;
font-size: 40px;
bottom: 124px;
}
:hover .overlay-content{
opacity: 1;
transition: all .5s ease-out;
}<article class="col-md-4 isotopeItem sm">
<div class="portfolio-item">
<div class="content-item">
<a href="@">
<img src="img/Case Study/Hotel-Kitchen-Equipment.jpg" alt="Kitchen" style="width:360px;height:292px;">
<div class="overlay"></div>
<div class="corner-overlay-content">Kitchen</div>
<div class="overlay-content">
<p>Kitchen</p>
</div>
</a>
</div>
</div>
</article>【问题讨论】：
标签： javascript html css