#nav1 ul {
    list-style: none;
    width: 1143px;
    margin: 0 auto;
}

#nav1 ul li {
    float: left;
    width: 120px;
    text-align: center;
}

#nav1 ul li a {
    height: 50px;
    font-size: 18px;
    line-height: 50px;
    color: white;
}

#nav1 ul li a:hover {
    color: white;
    text-decoration: none;
    border-bottom: 5px #CAE6FE solid;
    padding-bottom: 8px;
}

#nav1 ul li a:visited {
    color: white;
    text-decoration: none;
}

#nav1 ul li a:link {
    color: white;
    text-decoration: none;
}

#ttgg_content ul li {
    float: left;
    margin-left: 50px;
}

#ttgg_content ul li a {
    font-size: 14px;
    line-height: 43px;
    color: #717171;
    text-decoration: none;
}

#ttgg_content1 ul li {
    float: left;
    margin-left: 30px;
}

.a1 a:hover {
    color: #0468B3;
    text-decoration: none;
}

.a1 a {
    color: #545353;
    text-decoration: none;
}