我有一个在悬停时隐藏/显示的 div。位置设置是绝对的,所以 div 的背景变得透明。如果位置设置为相对,则父 div 高度会在悬停时受到影响。
那么背景如何做 block ,让内容不可见。
给定的样本:
$(document).ready(
function() {
$("#hover").hover(function() {
$("#message").toggle();
});
});
#message {
border: 1px solid;
padding: 10px;
box-shadow: 5px 10px #888888;
position:absolute;
display:none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href="#"id="hover" >Click Here</a>
<div id="message">
<b>Hidden Content</b>
<br/>This is a very large content which overlaps the content at background.<br/><br/>So the content in background should not be seen.
</div>
<div>This is another text whose content should be hidden under the popup.</div><br/>
<div>One more text added whose content is visible even if the hidden content is visible.</div>
最佳答案
没有 jQuery。
#hover {
position: relative;
}
#hover:hover > #message {
opacity: 1;
margin-left: calc(100% + 20px);
}
#message {
width: 100px;
margin-left: 50%;
padding: 10px;
background: #8E8EF2;
position: absolute;
transition: .5s all ease;
transform: translateY(-50%);
color: #fff;
opacity: 0;
left: 0;
top: 50%;
}
#message:before {
content: "";
position: absolute;
border: 10px solid transparent;
border-right: 10px solid #8E8EF2;
transform: translateY(-50%);
left: -20px;
top: 50%;
}
<a href="#" id="hover">
Hover me, please
<div id="message">
<b><u>I am here</u></b>
</div>
</a>
关于html - CSS 隐藏与具有绝对位置的 div 重叠的 div 的内容,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/49553136/