<style>
       .postTitle h1{
            background-color: #1b6d85;
            border-radius: 10px;
            margin: 30px auto;
            font-size: 28px;
            text-align: center;
        }
      #cnblogs_post_body  h2{
            background-color: #92bb25;
            border-radius: 9px;
            width: 100%;
            font-size: 23px;
            margin:10px  auto;
            text-align: center;
color:yellow;
        }
       #cnblogs_post_body h3{
            background-color:#8fa0e9;
            border-radius: 5px;
            width: 50%;
            font-size: 18px;
            text-align: center;
           margin: 10px 0px;
color:white;
        }
        h4{
            background-color:#5f1e1e;
            border-radius: 3px;
            width: 30%;
            font-size: 20px;
color:white;
            text-align: center;
margin:10px auto;
        }
       .blogpost-body .cnblogs_code{
            width:90%;
            margin:0 ; 
        }
.post{background-color:#eeeeee}
    </style>