.postBody h1{margin: 15px 0;padding-left: 5px;font-size: 200%;font-weight:bold}
.postBody h2{margin: 15px 0;padding-left: 5px;font-size: 150%;font-weight:bold}
.postBody h3{margin: 15px 0;padding-left: 5px;font-size: 100%;font-weight:bold}

.code
{
    background: #fbedbb;
    border: #c0c0c0 1px solid;
    padding: 5px;
    margin: 0 40px 0 20px;
    font-family: Verdana,Helvetica, "微软雅黑" , Arial, "宋体" , sans-serif;
}