#home {
    margin: 0 auto;
    width: 80%;/*原始65*/
    min-width: 980px;/*页面顶部的宽度*/
    background-color: rgba(245, 245, 245, 0.7);
    padding: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}

body{
    background: rgba(12, 100, 129, 1) url(https://images.cnblogs.com/cnblogs_com/ASTHNONT/1620065/o_191224141303timg.jpg) fixed;
    background-size: 100%;
    background-repeat: no-repeat;
    font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
    font-size: 12px;
    min-height: 101%;
}
#blogTitle {
    height: 60px;
    clear: both;
    text-align: center;
}
#blogTitle h1 {
    font-size: 200%;
    font-weight: bold;
    line-height: 1.5em;
    margin: 0 auto;
    margin-left: 1em;
    margin-top: 10px;
    width: 100%;
    float: left;
    display: inline;
    letter-spacing: 1px;
    color: white;
    text-shadow: 3px 3px 3px #ac9c9c;
}