body {
    color: #000;
    background: url(https://img.tucang.cc/api/image/show/68d0b494a93cbca632f5e3973cd27e55) fixed;
    background-size: cover;
    background-repeat: repeat;
    font-family: "微软雅黑","Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
    font-size: 12px;
    min-height: 101%;
}
/* 主模块版式加透明度 */
#home {
    margin: 0 auto;
    width: 65%;
    min-width: 950px;
    background-color: rgba(255,255,255,0.8);
    padding: 30px;
    margin-top: 300px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}
#tbCommentBody{
    width: 100%;
    height: 150px;
}