#main_content {
    width:900px!important;
    margin: 0 auto;
    padding-bottom: 50px;
}
#article_main {
    line-height:25px;
    font-size:14px;
}
#title_index {
    width:1003px;
    color:red;
}
#video_content {
    height:500px;
    width:100%;
}
#Player {
    width:80%;
    margin-left:200px;
}
#p_button {
    text-align:center;
    margin:0 auto;
    margin-top:10px;
}
#NSPlay {
    margin:0 auto;
    text-align:center;
}
#divborder {
    clear:both;
    border-top:2px solid red;
    margin-bottom:10px;
}
#article_title h2 {
    color:black;
}
#article_title {
    font-size:12px;
    color:#a8a7a7;
    text-align:center;
}
#position {
    width:500px;
    height:10px;
    color:black;
}
a {
    color:#a8a7a7;
    text-decoration:none;
    font-size:14px;
}
a:hover {
    color:red;
    text-decoration:underline;
    font-size:14px;
}
.intro {
    font-size:12px;
    color:#a8a7a7;
}