body {
    color: #000;
    background: url(https://files-cdn.cnblogs.com/files/blogs/779105/cover.bmp?t=1671763925) fixed;
    background-size: cover;
    background-repeat: no-repeat;
    font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
    font-size: 12px;
    min-height: 101%;
}
#home {
    opacity: 0.80;
    margin: 0px auto;
    width: 70%;
    min-width: 950px;
    background-color: #fff;
    padding: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}
/** 侧边栏字体*/
.catListTitle {
    margin-top: 21px;
    margin-bottom: 10.5px;
    text-align: left;
    border-left: 10px solid #f5d0ca;
    padding: 10px 0 14px 10px;
    background-color: #fff;
}