h1 {
    width: 960px;
    margin-left: 20px;
    text-align: left;
    float: left;
    border-bottom: 1px dotted #4AABED;
    margin-bottom: 20px;
    padding-bottom: 10px;
}

#neirong {}

h1 span {
    border: 0px;
}

.nav2 {
    float: left;
    margin-left: 20px;
    width: 180px;
    background-color: #d4d7ee;
    padding: 20px;
    border-radius: 4px;
    margin-right: 30px;
}

.nav2 a {
    display: inline-block;
    width: 180px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    background-color: #4AABED;
    margin-bottom: 10px;
    border-radius: 4px;
    font-size: 12px;
}

.nav2 li:last-child a {
    margin-bottom: 0px;
}

.nav2 li a:hover {
    background-color: #E99459;
}

h2 {
    font-size: 22px;
    text-align: center;
    color: rgb(82, 82, 82);
}

h3 {
    color: rgb(196, 194, 194);
    width: 720px;
    margin-left: 260px;
    text-align: center;
    font-size: 12px;
    margin-top: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dotted #ccc;
    margin-bottom: 20px;
    font-weight: 200;
}

#neirong p {
    padding-left: 20px;
    padding-right: 20px;
    line-height: 30px;
    font-size: 14px;
    margin-bottom: 10px;
    text-indent: 28px;
}

.sj1 {
    float: right;
    width: 400px;
    margin: 0px 20px 0px 20px;
}