#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-image: url('https://images.cnblogs.com/cnblogs_com/livelychen/1682406/o_230706093637_5d08f7af31ff4dab84c7c9c269c42598%20(1).jpeg');
                                     
    background-repeat: repeat;  
}


#blogTitle h1 {
    font-size: 36px;
    font-weight: bold;
    line-height: 2.5em;/*原始 1.6em*/
    margin-top: 10;/*原始 15px */
    color: #548B54;
    font-family:"Times New Roman";
}
#blogTitle h2 {
    font-weight: normal;
    font-size: 25px;/*原始 16px ；font-size: 1.0rem;*/      
    line-height: 1.8;
    color: #111;
    font-weight: bold;
    text-align: left;
    font-family:"楷体";
}