body/* 必应每日随机背景图*/
{
background:url(https://area.sinaapp.com/bingImg/) top center no-repeat #000;
background-attachment:fixed;
}
/* =============================================================*/
#blogTitle h1 a /*你的博客名*/
{
    color: #7AC5CD;
    font-family: "微软雅黑";
    font-size: 240%;
}
#blogTitle h2/*你的博客小标题*/
{
    color: #00ffbf;
    font-family: "微软雅黑";
    font-size: 140%;
    line-height: 1.5em;
    margin-left: 1em;
    margin-top: 10px;
    width: 80%;
    float: left;
    display: inline;
    letter-spacing: 1px;
}
#navigator
{
    background-color: #0000001a;
    height: 60px;
    margin-top: 40px;
}
#main 
{
    width: auto;
    background: #fff0; /* 10% 透明背景*/
}
.day /* 个人主页文章之间空隙减小 */
{
    margin-bottom: 0;
    padding-bottom: 0;
    margin-top: 0;
}
#mainContent {
    background: #fffc; /* 导航菜单半透明*/
}

.postTitle 
{
    font-size: 18px;/*让个人主页随笔的标题更大*/
}
#mainContent 
{
    width: 900px;
}
.postSeparator 
{
    clear: both;
    height: 1px;
    clear: both;
    float: right;
    margin: 0 auto 2em auto;
}
div.commentform textarea /*缩小评论输入框*/
{
    height: 100px;
}
.c_ad_block /*关闭下方广告*/
{
    display: none;
}

<!--  添加以为up的blog    https://www.cnblogs.com/willick/p/my-cnblogs-theme.html  -->