* {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
    margin: 0px;
    padding: 0px;
}

a {
    text-decoration: none;
    color: #000;
}

header {
    margin: auto;
    max-width: 1920px;
    height: 622px;
    background: url(../images/sheqi-header.png);
}

header .mid {
    margin: auto;
    max-width: 1300px;
    height: 460px;
}

header .mid .logo {
    width: 407px;
    height: 103px;
}

header .mid .title1 {
    display: block;
    margin: auto;
    padding: 70px 0 60px 0;
    width: 961px;
    height: 97px;
}

header .mid .title2 {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    text-align: center;
}

.main {
    margin: auto;
    margin-top: -162px;
    padding-bottom: 50px;
    width: 1300px;
}

.option-list ul {
    display: flex;
    justify-content: space-between;
    height: 66px;
}

.option-list li {
    position: relative;
    height: 66px;
    line-height: 66px;
    width: 211px;
    border: 10px 10px 0 0;
    cursor: pointer;
    font-size: 22px;
    color: #fff;
    font-weight: bold;
    letter-spacing: 1px;
    text-align: center;
}
.option-list li a{
    color: #fff;
}

.option-list li:nth-child(1) {
    background: url(../images/sheqi-nav1.png) 100% 100%;
}

.option-list li:nth-child(2) {
    background: url(../images/sheqi-nav2.png) 100% 100%;
}

.option-list li:nth-child(3) {
    background: url(../images/sheqi-nav3.png) 100% 100%;
}

.option-list li:nth-child(4) {
    background: url(../images/sheqi-nav4.png) 100% 100%;
}

.option-list li:nth-child(5) {
    background: url(../images/sheqi-nav5.png) 100% 100%;
}

.option-list li:nth-child(6) {
    background: url(../images/sheqi-nav6.png) 100% 100%;
}

.option-list li:after {
    display: none;
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    margin-left: -6px;
    border-width: 11px 12px 0;
    border-style: solid;
}

.option-list li.current:after {
    display: block;
}

.option-list li:nth-child(1):after {
    border-color: #F87B9D transparent transparent transparent;
}

.option-list li:nth-child(2):after {
    border-color: #FE804D transparent transparent transparent;
}

.option-list li:nth-child(3):after {
    border-color: #F8BA3A transparent transparent transparent;
}

.option-list li:nth-child(4):after {
    border-color: #28BDC6 transparent transparent transparent;
}

.option-list li:nth-child(5):after {
    border-color: #3080C2 transparent transparent transparent;
}

.option-list li:nth-child(6):after {
    border-color: #6479F8 transparent transparent transparent;
}

.card-list {
    padding: 60px 40px;
    width: 100%;
    box-sizing: border-box;
    background-color: #F8F8F8;
    box-shadow: 0 0 16px rgba(22, 88, 160, 0.16);
}

.card-list ul {
    display: none;
    width: 100%;
}

.card-list ul.current {
    display: block;
}

.card-list ul>.title {
    padding-bottom: 10px;
    font-size: 30px;
    font-weight: bold;
    color: #0f529b;
}

.card-list .list{

}

.card-list .list .secTitle{
    display: flex;
    justify-content: center;
    align-items: baseline;
    padding: 50px;
    box-sizing: border-box;
}

.card-list .list .secTitle img{
    width: 380px;
    height: 19px;
}

.card-list .list .secTitle div{
    padding: 0 20px;
    color: #0093e1;
    font-size: 30px;
}

.card-list .list .secCon{
    display: flex;
    flex-wrap: wrap;
}

.card-list .list .secCon .graybox{
    margin-bottom: 16px;
    margin-right: 1.25%;
    width: 19%;
    height: 55px;
    line-height: 55px;
    text-align: center;
    background-color: #EEEEEE;
}

.card-list .list .secCon .graybox:hover{
    color: #0093e1;
}

.card-list .list .secCon .graybox:nth-child(5n){
    margin-right: 0;
}