标签:样式 images html strong 分享图片 absolute inf over com
使用filter属性来设置模糊值
效果:
css样式:
<style type="text/css"> .cover { width: 600px; height: 300px; position: relative; text-align: center; line-height: 300px; color: #fff; margin: 20px auto; } .cover::before { content: ""; position: absolute; top: 0; left: 0; width: 600px; height: 300px; background: transparent url(Images/picture/5.jpg) center center no-repeat; filter: blur(8px); z-index: -1; background-size: cover; } </style>
HTML结构:
<body> <div class="cover"> <h2>背景模糊,文字清晰显示</h2> </div> </body>
标签:样式 images html strong 分享图片 absolute inf over com
原文地址:https://www.cnblogs.com/qianxuebing/p/9830528.html