body{
background-color: #3333;
background: #3333 url(https://tva1.sinaimg.cn/mw1024/9d52c073gy1gyeu55675sj20zk1bejw3.jpg) repeat;
}
#home{
background: url(https://tva1.sinaimg.cn/mw1024/9d52c073gy1gyetuc1wd4j243c64wx6w.jpg) no-repeat;
}
#blogTitle{
background:none;
}
.day{
border: 2px solid #4b4b4b;
}
td a:link{
color:#fff
}
.day:hover{
border: 2px solid #ff5e52;
}
#comment_nav a{
color:#fff;
}

.back_top{
position:fixed;
right:40px;
bottom:60px;
background:#fff;
color:#666;
padding:2px 10px;
border-radius:2px;
}