.active
{
    background-color: #e5e5e5;
}
.guize
{
    width: 1200px;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
}
.guize .guize_intro
{
    width: 100%;
    height: 50px;
    line-height: 50px;
}
.guize .guize_menu
{
    width: 226px;
    height: auto;
    overflow: hidden;
    float: left;
    display: block!important;
    border: 1px solid #e6e6e6;
    background-color: #fff;
}
.guize .guize_menu .guize_head
{
    background-color: #4e515e;
    font-size: 18px;
    height: 70px;
    line-height: 70px;
    color: #fff;
}
.guize .guize_menu ul
{
    width: 100%;
    height: auto;
    text-align: center;
}
.guize .guize_menu ul .guize_head
{
    text-align: center;
    font-size: 18px;
}
.guize .guize_menu ul li
{
    font-size: 14px;
    display: block;
    height: 60px;
    line-height: 60px;
    border-bottom: 1px solid #e5e5e5;
}
.guize .guize_menu ul li a
{
    display: block;
    height: 100%;
    line-height: 60px;
    overflow: hidden;
}
.guize .guize_menu ul li a span
{
    width: 32px;
    height: 32px;
    float: left;
    display: inline-block;
    margin-top: 8px;
}
.guize .guize_menu ul li:last-child
{
    border-bottom: none;
}
.guize .guize_menu ul .hover:hover
{
    background-color: #e5e5e5;
}
.guize .about_usmenu, .guize .about_usmenu ul
{
    height: 314px;
}
.guize .guize_detail
{
    width: 938px;
    margin-left: 27px;
    background-color: #fff;
    float: right;
}
.guize .guize_detail .container
{
    padding: 50px;
    margin-top: 30px;
    box-sizing: border-box;
    width: 922px;
    margin: 0 auto;
}
.guize .guize_detail .p_header
{
    height: 40px;
    line-height: 40px;
    font-size: 20px;
    text-align: center;
}
.guize .guize_detail p
{
    line-height: 30px;
    margin-left: 0;
}
.rules-wrapper
{
    padding: 40px;
    box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-top: 20px;
}
.rules-wrapper .left
{
    width: 50%;
    border-right: 1px solid #e0e0e0;
    box-sizing: border-box;
    padding-right: 20px;
}
.rules-wrapper .left a.highlight
{
    position: relative;
    top: 10px;
}
.rules-wrapper h3
{
    margin: 5px 0;
    font-weight: 700;
}
.rules-wrapper p
{
    margin: 20px 0;
}
.rules-wrapper .right
{
    width: 50%;
    padding-left: 50px;
}
.rules-wrapper .right img
{
    width: 100%;
}