#divExpandViewArea{
    position: fixed;
    color: white;
    /* border-radius: 10px; */
    padding: 2.5px 10px;
    right: 5px;
    top: 390px;
    cursor: pointer;
    opacity: 0.9;
    background-color: gray;
}
 
#divCollapseViewArea{
    position: fixed;
    color: white;
    /* border-radius: 10px; */
    padding: 2.5px 10px;
    right: 5px;
    top: 420px;
    cursor: pointer;
    opacity: 0.9;
    background-color: gray;
}
/*推荐和反对*/
#div_digg {
    padding: 10px;
    position: fixed;
    _position: absolute;
    z-index: 1000;
    bottom: 20px;
    right: 0;
    _right: 17px;
    border: 1px solid #D9DBE1;
    background-color: #FFFFFF;
    filter: alpha(Opacity=80);
    -moz-opacity: 0.8;
    opacity: 0.8;
}

.icon_favorite {
    background: transparent url('https://files.cnblogs.com/files/jackson0714/kj.gif') no-repeat 0 0;
    padding-left: 16px;
}

#blog_post_info_block a {
    text-decoration: none;
    color: #5B9DCA;
    padding: 3px;
}