.postTitle {
    padding-bottom:10px;
    font-size:20px;
}
h2{
    background: gray !important;
    background: #406CA4 !important;
    border-radius: 4px 4px 4px 4px !important;
    color: #FFFFFF;
    font-family: "微软雅黑";
    font-size: 17px;
    font-weight: bold;
    margin: 15px 0 !important;
    padding: 5px 0 5px 20px;
}
h3{
    font-family: "微软雅黑";
    position: relative;
    line-height: 40px;
    font-weight: bold;
    border-bottom: 3px solid #2175BC;
    padding-bottom: 6px;
    font-size: 120%;
    line-height: 1.2;
    display: inline-block;
    margin-bottom: 10px;
}