/* 博客标题和副标题 */
#blogTitle {
    overflow: hidden;
    height: auto;
    text-align: center;
}

#blogTitle h1 {
    font-size: 35px;
    width: 100%;
    margin-left: 0;
}

#blogTitle h2 {
    margin-left: 0;
    width: 100%;
    font-size: 20px;
    font-weight: bold;
    color: #000;
}