#home {
    opacity: 0.80;
    margin: 0 auto;
    width: 75%;
    min-width: 950px;
    padding: 30px;
    margin-top: 30px;
    margin-bottom: 50px;
}

#blogTitle h1 a {
    color: #515151;
    font-family: "Comic Sans MS";
}

body {
    color: #000;
    background: url(https://www.cnblogs.com/images/cnblogs_com/elpsycongroo/1092154/o_a8f69b4543a98226f2e754978082b9014a90eb0a.jpg) fixed;
    background-size: cover;
    background-repeat: no-repeat;
    min-height: 101%;
}