body {
    color: #7d8b8d;
    font-family: Verdana,Arial,Helvetica,sans-serif;
    font-size: 14px;
    background-color:whitesmoke;
}
#navList a:hover {
    color: #fff;
    background-color: #cdcd;
    text-decoration: none;
}

#home,#sideBarMain>div,#blog-sidecolumn>div>div,.catListView{
　　background-color:rgba(255,255,255,0);
}  // 修改其他边框的颜色