body {
   font-size:14px;
}
h2 {
            font-size: 1.2em;
        }

        #scrollUp:hover {
            background: #ff7227 url(https://images.cnblogs.com/cnblogs_com/twobin/520730/o_icon.png) no-repeat 9px -148px;
        }

        #scrollUp {
            width: 50px;
            height: 50px;
            bottom: 20px;
            right: 20px;
            background: #1f7b9b url(https://images.cnblogs.com/cnblogs_com/twobin/520730/o_icon.png) no-repeat 9px -148px;
            color: #fff;
            font-size: 14px;
            font-weight: bold;
            font-family: sans-serif;
            text-decoration: none;
            opacity: .9;
        }

        #cnblogs_post_body {
            color: black;
            font: 0.875em/1.5em "微软雅黑", "PTSans", "Arial", sans-serif;
            font-size: 16px;
        }

        #cnblogs_post_body h1 {
            background: #1f7b9b;
            border-radius: 6px 6px 6px 6px;
            color: #FFFFFF;
            font-family: "微软雅黑", "宋体", "黑体", Arial;
            font-size: 18px;
            font-weight: bold;
            height: 25px;
            line-height: 25px;
            margin: 15px 0 !important;
            padding:10px;
            text-shadow: 2px 2px 3px #222222;
        }

        p code {
            margin: 10px auto 10px auto;
            text-indent: 0px;
        }

        a:hover {
            color: #FF3300;
        }

        li.__h1 {
            font-size: 18px;
        }

        li.__h2 {
            font-size: 14px;
            padding-left: 25px;
        }

        .shadow {
            background: #fff;
            border-radius: 4px;
            box-shadow: 0px 0px 10px #1f7b9b;
            border: 1px solid #1f7b9b;
        }

        @media screen and (min-width: 1px) and (max-width: 800px) {
            #mytopmenu {
                margin-left: 0;
                margin-right: 0;
                width: 100%;
            }

            #centercontent {
                padding-left: 0;
                padding-right: 0;
                width: 100%;
            }

            #leftcontent {
                width: 100%;
                position: static;
                width: 100%;
            }

            #footer {
                margin: 0;
                width: 100%;
            }

            #comment_form {
                display: none;
            }

            #header {
                display: none;
            }

            #green_channel {
                display: none;
            }

            #centercontent img {
                width: 98% !important;
            }
            #cnblogs_post_body ul{
                font-size:14px;
            } 
        }