body:before {
    background: url(https://img2020.cnblogs.com/blog/2606858/202111/2606858-20211119085353387-1144797805.png) center/cover no-repeat;
    content: '';
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.05;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
        z-index:-1;


}
#sideBar h3 {
    font-size: 25px;
}
.category-item-link {
    word-break: break-word;
    font-size: 20px;
}
.catListView{
    display: none;
}

.catListLink{
    display: none;
}
#blogTitle{
    display: none;
}
#profile_block{
    font-size: 20px;
    font-weight: 600;
}
#blog_nav_sitehome{
    font-size: 20px;
}
#blog_nav_myhome{
    font-size: 20px;
}
 #blog_nav_newpost{
    font-size: 20px;
}
#blog_nav_contact{
    font-size: 20px;
}
#blog_nav_rss{
    font-size: 20px;
}
#blog_nav_admin{
    font-size: 20px;
}