#home {
    opacity: 0.95;
    margin: 0 auto;
    width: 85%;
    min-width: 950px;
    background-color: #fff;
    padding: 30px;
    margin-top: 200px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
    }

body
 {
color: #000;
background: url(https://www.cnblogs.com/images/cnblogs_com/xinyuyang/1503923/o_wc1748686.jpg) fixed;
background-size: 100%;
background-repeat: no-repeat;
font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
font-size: 16px;
min-height: 101%;
}
.postBody {
    color: #000;
    line-height: 1.7;
    font-size: 16px;
}
td {
    display: table-cell;
    vertical-align: inherit;
    width: 150px;
}