body {
    background: rgba(12, 100, 129, 1) url(https://desk-fd.zol-img.com.cn/t_s1920x1080c5/g3/M06/01/0E/Cg-4WFStAUOIeOuaAAUxoH0wuasAAS_KAIblRUABTG4455.jpg) fixed no-repeat;
    background-position: 50% 5%;
    background-size: cover;
}
#topics .postTitle {
    border: 0px;
    font-size: 130%;
    font-weight: bold;
    float: left;
    line-height: 1.5;
    width: 100%;
    padding-left: 5px;
}

#cb_post_title_url {
    background: #000000;
    border-radius: 7px 8px 8px 8px;
    box-shadow: 0 0 0 1px #000000, 1px 1px 5px 1px rgba(10, 10, 0, 0.5);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 40px;
    font-weight: bold;
    height: 35px;
    line-height: 100px;
    margin: 25px 0 !important;
    padding: 3px 0 5px 5px;
    text-shadow: 2px 2px 3px #000000;
}