body {
    background: rgba(12, 100, 129, 1) url('https://s1.ax1x.com/2020/10/21/BP11f0.png') fixed no-repeat;
    background-position: 50% 5%; 
    background-size: cover;
    font-family: Consolas, "Microsoft YaHei";
}
.postTitle {
    font-size: 3rem;
    color: #039be5;
}
#centercontent {width: 79%;}
.postTitle a
{    
text-decoration: none; 
color: #039be5;
}

.post, div.footer{
    background-color: rgba(250, 250, 250, 0.75);
    padding: 20px;
    margin: 20px;
    border-radius: 15px;
}
#leftcontent{
    background-color: rgba(250, 250, 250, 0.75);
    padding: 1px;
    margin: 1px;
    border-radius: 15px;
    position: absolute;
    top: 25px;
    right: 10px;
    width: 19%;
}

blockquote {
    border-left-color: #80d8ff;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    background-color: rgba(236, 239, 241, 0.8);
    line-height: 1.2rem;
}

#div_digg, #ad_t2, .c_ad_block, ttdd+table td, #top_nav, #mylinks, #mytopmenu, #comment_form_container, #comment_nav{
    display: none;
}