/*背景图片或颜色*/
@media screen and (min-width: 768px){
    body {
        background: url("//s1.tuchong.com/content-image/201812/b4ad6f3b37c3eb13dde3d0b23f02d7ee.jpg") fixed center center;
        background-repeat: no-repeat;
        background-size: cover;
    }




}
@media screen and (max-width: 768px) {
    body {
        background-color: #FFFCF4;
    }
    #sideBar {
        display:none;
    }
}

/*头部*/
#header {
    margin-left: 2em;
}

#Header1_HeaderTitle {
    font-size: xx-large;
    font-weight: bold;
    color: #0B0;
    font-family: "微软雅黑", Verdana, Geneva, sans-serif;
    text-shadow: 4px 3px 5px black;
    text-decoration: none;
}

#blogTitle h2 {
    text-indent: 1.5em;
    font-size: large;
    font-weight: unset;
    color: white;
    border-bottom: gray thin dashed;
    text-shadow: 1px 1px 1px black;
}