#header{
            background-image: url(https://img.zhaojie.me/blog/168980/o_twitter-follow-me.png);
background-repeat: no-repeat;
        }

.postTitle a:visited, .postTitle a:active {
    color: #f60;
}

.postCon a:visited {
    color: #f60;
    text-decoration: none;
}
.postCon a:link {
    color: #f60;
    text-decoration: none;
}