body{
   background: url(https://attach.bbs.miui.com/forum/201411/04/105417pbo7akdmqbwwrujk.jpg) no-repeat;
    background-size: 100%;
    background-position: center;
    background-repeat-y: repeat;
    background-attachment: fixed;
}
#home{
   opacity:0.8
}
#navList a:hover{
    background: #ccc;
    padding-bottom: 9px;
}
#blogTitle h1 a{
    color: #008080;
    font-size: 42px
}