在悬停时使用img
创建叠加层的最佳方法是什么?我在项目中使用框架基础。我已经尝试过这段代码,但它并没有很好地运作:
这是我的代码:http://jsfiddle.net/fLsu5jzk/
<div class="other_services">
<div class="small-12 medium-3 large-3 columns">
<div class="image-box">
<img src="http://s8.postimg.org/ithka8iv9/cleaning_of_shopping_centers.png" alt="">
</div>
<div>some text here</div>
<img src="http://s22.postimg.org/u877u6rlp/icon_shop.png" alt="" class="icon-hidden">
</div>
</div>
.other_services {
font-size: 14px;
font-family: 'Open Sans', sans-serif;
}
.other_services img {
max-height: 117px;
max-width:200px;
}
.image-box {
position:relative;
}
.image-box img {
width:100%;
vertical-align:top;
}
.image-box:after {
content:'\A';
position:absolute;
width:24%; height:100%;
top:0; left:0;
background:rgba(0,0,0,0.6);
opacity:0;
transition: all 0.5s;
-webkit-transition: all 0.5s;
}
.image-box:hover:after {
opacity:1;
}
.image-box:hover + .icon-hidden{
display: block;
}
.other_services .icon-hidden {
position: absolute;
z-index: 200;
max-width: 133px;
margin: -40% 0 0 24%;
display: none;
}
有什么想法?
答案 0 :(得分:1)
&#34;最好的方式&#34;以意见为基础。看,我不知道这是否是最好的方式,但这肯定是一个很好的方式!
我还根据centered
属性创建了一个flexbox
类,以水平和垂直对齐文本和图标。
我也object-fit: cover;
这确保它始终按比例显示图像。我非常确定如果您像这样使用它,它会完美运作!
.other_services {
font-size: 14px;
font-family:'Open Sans', sans-serif;
color:#fff;
}
.img-wrapper {
position: relative;
}
.img-wrapper > img {
width: 100%;
object-fit: cover;
}
.img-wrapper-overlay {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
background-color: rgba(0,0,0,0.6);
transition: all 0.5s;
-webkit-transition: all 0.5s;
opacity: 0;
}
.img-wrapper:hover .img-wrapper-overlay {
opacity: 1;
}
.centered {
display: -webkit-flex;
display: flex;
-webkit-flex-direction: column;
flex-direction: column;
-webkit-align-items: center;
align-items: center;
-webkit-justify-content: center;
justify-content: center;
text-align: center;
}
&#13;
<div class="other_services">
<div class="small-12 medium-3 large-3 columns">
<div class="img-wrapper">
<img src="http://s8.postimg.org/ithka8iv9/cleaning_of_shopping_centers.png">
<div class="img-wrapper-overlay centered">
<p>Some text</p>
<img src="http://s22.postimg.org/u877u6rlp/icon_shop.png"/>
</div>
</div>
</div>
</div>
&#13;
在我的示例中,图片被填充到页面的100%
,但是当添加到已经基于基础的代码时,它将生成33.3%
宽图像(在桌面上),这将是在你的情况下完美。