类似于facebook的img标签,其功能类似于将鼠标悬停在个人资料图片上时,上面的这个小叠图会询问您是否要编辑照片。我有悬停工作,但我不知道如何获取覆盖。我正在使用img标签,因为图像来自URL
答案 0 :(得分:3)
这里是一个例子:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.container {
position: relative;
width: 50%;
}
.image {
opacity: 1;
display: block;
width: 100%;
height: auto;
transition: .5s ease;
backface-visibility: hidden;
}
.middle {
transition: .5s ease;
opacity: 0;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
text-align: center;
}
.container:hover .image {
opacity: 0.3;
}
.container:hover .middle {
opacity: 1;
}
.text {
background-color: #4CAF50;
color: white;
font-size: 16px;
padding: 16px 32px;
}
</style>
</head>
<body>
<div class="container">
<img src="https://www.w3schools.com/howto/img_avatar.png" alt="Avatar" class="image" style="width:100%">
<div class="middle">
<div class="text">John Doe</div>
</div>
</div>
</body>
</html>
参考:w3schools
答案 1 :(得分:0)