.met_section {
    margin: 0 auto;
    width: 1332px;
    padding: 40px 0;
    display: flex;
}

.met_section aside {
    width: 230px;
}

.met_section aside section {
    border: 1px solid #ddd;
}

.met_section aside section h2 {
    margin: 0;
    padding: 0 20px;
    height: 60px;
    border-bottom: 1px solid #ddd;
    font-size: 18px;
    line-height: 60px;
    font-weight: bold;
}

.met_aside_list dl dt {
    height: 45px;
    line-height: 45px;
}

.met_aside_list dl dt {
    font-weight: none;
}

.met_aside_list dl dt a {
    color: #333;
    display: block;
    padding: 0 20px;
}

.met_aside_list .list-none .sub h4 {
    margin: 0;
    padding: 0
}


/* .met_section aside .met_aside dl dd {
    padding: 5px 0 6px 0;
} */

.met_section aside .met_aside dl dd a {
    display: block;
    padding-left: 40px;
    height: 35px;
    color: #333;
    font-weight: normal;
    line-height: 35px;
}

.met_section aside .met_aside dl a:hover {
    background-color: #ddd;
}

article {
    display: flex;
    flex-direction: column;
    margin-left: 10px;
    width: 1082px;
}

.header {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0 10px;
    height: 60px;
    border-bottom: 1px solid #ddd;
}

.header h1 {
    color: #555;
    font-weight: normal;
    font-size: 18px;
}

.met_position {
    color: #aaa;
}

.met_position a {
    height: 60px;
    line-height: 60px;
    color: #aaa;
}

.met_module3_list ul.pro_ul {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding-bottom: 20px;
}

.met_module3_list ul li.list_items {
    margin-top: 30px;
    width: 25%;
}

.met_module3_list ul li a.pro_a {
    text-align: center;
    display: block;
    margin: 0 auto;
    width: 217px;
    background: #fff;
    border: 1px solid #ddd;
    font-size: 0;
}

.met_module3_list ul li a h2 {
    height: 44px;
    text-align: left;
    font-size: 14px;
    padding: 10px 10px;
    font-weight: normal;
    border-top: 1px solid #ddd;
}

.met_module3_list ul li a img {
    width: 213px;
    height: 213px;
}

.met_module3_list ul li a img:hover {
    opacity: 0.7;
    filter: alpha(opacity=70);
    -webkit-transition: all .5s;
}

.isActive {
    background-color: #ddd;
}