body {
    background-image: url("https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2F960a304e251f95cacc613d50c8177f3e660952bb&refer=http%3A%2F%2Fbkimg.cdn.bcebos.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1668524473&t=d3ec2f51eb7466dece4fa3340d38bb2d");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: 100% 100%;
    /*background-size: 100% ;*/

}

blockquote {
    /*text-indent: 10px ;*/
    line-height: 30px;
    border-left: 5px solid white;
    padding-left: 20px;
    /*background: rgba(255, 255, 255, 0.4);*/

}