/*屏蔽广告*/
#ad_t2  {
    display: none;
}
.c_ad_block {
    display: none;
}

/*隐藏搜索*/
#sidebar_search{
    display: none;
}


/*火箭回到顶部*/
#rocket-to-top div {
    left: 0;
    margin: 0;
    overflow: hidden;
    padding: 0;
    position: absolute;
    top: 0;
    width: 149px;
}
#rocket-to-top .level-2 {
    background: url("https://images.cnblogs.com/cnblogs_com/xujingyang/1227088/o_o_rocket_button_up.png") no-repeat scroll -149px 0 transparent;
    display: none;
    height: 250px;
    opacity: 0;
    z-index: 1;
}
#rocket-to-top .level-3 {
    background: none repeat scroll 0 0 transparent;
    cursor: pointer;
    display: block;
    height: 150px;
    z-index: 2;
}
#rocket-to-top {
    background: url("https://images.cnblogs.com/cnblogs_com/xujingyang/1227088/o_o_rocket_button_up.png") no-repeat scroll 0 0 transparent;
    cursor: default;
    display: block;
    height: 250px;
    margin: -125px 0 0;
    overflow: hidden;
    padding: 0;
    position: fixed;
    right: 0;
    top: 80%;
    width: 149px;
    z-index: 11;
}

/*背景美化*/
body {
    color: #000;

    background:url(https://www.cnblogs.com/images/cnblogs_com/Keenster/1344881/o_169wallhaven-599106.jpg) fixed;
    background-position:center;
    background-size:cover;
    background-repeat: no-repeat;
    font-family: "微软雅黑" , "PTSans" , "Arial" ,sans-serif;
    font-size: 14px;
    min-height: 101%;
}
/*主标题格式*/
    #blogTitle h1 {
        font-size: 26px;
        font-weight: bold;
        line-height: 1.8em;/*原始 1.6em*/
    }

        #blogTitle h1 a {
            color: #ffffff;
        }
            /*超链接颜色*/
            #blogTitle h1 a:hover {
                /*color: #21759b;*/
            }
    /*次标题格式*/
    #blogTitle h2 {
        font-weight: normal;
        font-size: 17px;/*原始 16px ；font-size: 1.0rem;*/      
        line-height: 1.8;
        color: #ffffff;
        float: left;
        white-space: nowrap;        
    }