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时间:2020-04-11 18:10:04      阅读:64      评论:0      收藏:0      [点我收藏+]

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body:before {
    background: url(https://img2018.cnblogs.com/blog/1646268/201906/1646268-20190625093618683-318547492.jpg) center/cover no-repeat;
    content: ‘‘;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.08;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    -webkit-filter: grayscale(40%);
    -moz-filter: grayscale(40%);
    -ms-filter: grayscale(40%);
    -o-filter: grayscale(40%);
    filter: grayscale(40%);
    filter: gray;
}

  

技术图片
body:before {
    background: url(https://img2018.cnblogs.com/blog/1646268/201906/1646268-20190625093618683-318547492.jpg) center/cover no-repeat;
    content: ‘‘;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.08;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    -webkit-filter: grayscale(40%);
    -moz-filter: grayscale(40%);
    -ms-filter: grayscale(40%);
    -o-filter: grayscale(40%);
    filter: grayscale(40%);
    filter: gray;
}

  

324

标签:top   back   src   com   width   java   ack   content   blog   

原文地址:https://www.cnblogs.com/binyue-sunmk/p/12681220.html

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