我有一个基本上是矩形边框的元素,其中包含一些主要由文本组成的其他元素。
当我将鼠标悬停在元素上时,我需要知道如何将图像叠加到这个矩形边框元素上。
以下是我的代码。到目前为止,我已经能够覆盖一个红色矩形,但我不确定如何覆盖图像。
.container {
position: relative;
width: 100px;
;
max-width: 400px;
}
.overlay {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
height: 100px;
width: 100px;
opacity: 0;
transition: .3s ease;
background-color: red;
}
.container:hover .overlay {
opacity: 1;
}
#square {
background-color: grey;
width: 100px;
height: 100px;
}
<div class="container">
<div id="square">
</div>
<div class="overlay">
<a href="#"> </a>
</div>
</div>
HTML
<div class="rectangle-wrapper">
<h1>Big Title</h1>
<p>Long description. Probably needs to be longer. Lorem ipsummmmmm.</p>
</div>
CSS
.rectangle-wrapper {
border: 5px solid black;
}
.rectangle-wrapper:hover {
background-image: url(https://via.placeholder.com/350x150);
background-repeat:no-repeat;
background-size:cover;
background-position: center center;
}
小提琴:https://jsfiddle.net/srtk05mx/2/
编辑:使用您的代码小提琴:https://jsfiddle.net/srtk05mx/3/
现在,如果你真的想要只在边框上的图像,你将不得不使用不同的技术。
您可以通过background-color
更改background-image
并通过更改#square
设置背景属性并将opacity
从1更改为更小,如0.3
#square {
background-image: url('https://cdn.pixabay.com/photo/2016/07/21/15/14/girl-1532733_960_720.jpg');
width: 100px;
height: 100px;
background-repeat: no-repeat;
background-size: cover;
}
.container {
position: relative;
width: 100px;
;
max-width: 400px;
}
.overlay {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
height: 100px;
width: 100px;
opacity: 0;
transition: .3s ease;
background-color: red;
}
.container:hover .overlay {
opacity: .3;
}
#square {
background-image: url('https://cdn.pixabay.com/photo/2016/07/21/15/14/girl-1532733_960_720.jpg');
width: 100px;
height: 100px;
background-repeat: no-repeat;
background-size: cover;
}
<div class="container">
<div id="square">
</div>
<div class="overlay">
<a href="#"> </a>
</div>
</div>