header{
    height: 6rem;
    font-size: 1rem;
    background: #ffffff;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    box-shadow: rgba(45, 108, 170, 0.11) 0 0.3rem 1.1rem;
}
header>div{
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header .lf{
    width: 80%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header .lf>a img{
    width: 12rem;
}
header .lf>ul{
    height: 100%;
    display: flex;
}
header .lf>ul li{
    height: 100%;
    box-sizing: border-box;
    width: 7.5rem;
    /*padding: 0 1.7rem;*/
    position: relative;
}
header .lf>ul li a{
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
}
header .lf>ul li dl{
    position: absolute;
    top: 6rem;
    left: 50%;
    width: auto;
    min-width: 8rem;
    transform: translate(-50%, 0);
    box-shadow: 0 .3rem 1.1rem rgba(45,108,170,.11);
    transition: all .5s ease 0.2s;
    cursor: pointer;
    /*background: rgba(255, 255, 255, .9);*/
    background: rgba(255, 255, 255, 1);
    padding: 1rem 0;
}
header .lf>ul li dl dd a{
    display: block;
    width: 100%;
    white-space: nowrap;
    line-height: 3rem;
    text-align: center;
    padding: 0 1.5rem;
    box-sizing: border-box;
}
header .lf>ul li dl dd:hover{
    background: rgba(45,108,170,.11);
}
header .lf>ul li.rec dl dd:hover{
    background: rgba(45,108,170,.5);
}
header .lf>ul li>a{
    display: inline-block;
    width: 100%;
    height: 100%;
    line-height: 6rem;
    color: #000000;
    cursor: pointer;
}
header .lf>ul li.active>a{
    color: #2737AB;
    position: relative;
}
header .lf>ul li:hover>a::after{
    position: absolute;
    content: "";
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0);
    height: 2px;
    width: 2rem;
    background: #2737AB;
}
header .lf>ul li.active>a::after{
    position: absolute;
    content: "";
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0);
    height: 2px;
    width: 2rem;
    background: #2737AB;
}
header .lf>ul li.active.rec>a{
    color: #98caff
}
header .lf>ul li.active.rec>a::after{
    background: #98caff;
}
header .lf>ul li:hover.rec>a::after{
    background: #98caff;
}
header .rt{
    width: 10%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header .rt .search{
    cursor: pointer;
}
header .rt dl{
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
header .rt dl{
    width: 8rem;
    cursor: pointer;
}
header .rt dl dt{
    padding-right: 1.4rem;
    font-size: 1rem;
    color: #000000;
    width: 2rem;
    position: relative;
    cursor: pointer;
}
header .rt dl dt i{
    height: 1.1rem;
    width: 1.1rem;
    background: url(../images/down.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(0, -50%);
    display: none;
}
header .rt dl dd{
    position: absolute;
    top: 6rem;
    left: 50%;
    width: 100%;
    display: none;
    transform: translate(-50%, 0);
    box-shadow: 0 .3rem 1.1rem rgba(45,108,170,.11);
    transition: all .5s ease 0.2s;
    background: #ffffff;
}
header .rt dl:hover dt{
    color: #2737AB;
}
header .rt dl:hover dt i{
    background: url(../images/down_3.png) no-repeat;
    background-size: 100% 100%;
}
/* header .rt dl:hover dd{
    display: block;
} */
header .rt dl dd a{
    display: block;
    cursor: pointer;
    color: #000000;
    line-height: 3rem;
    text-align: center;
    padding: 0 1.5rem;
    box-sizing: border-box;
}
header .rt dl dd a:hover{
    background: rgba(45,108,170,.11);
}
header .rt dl.rec dt{
    color: #ffffff;
}
header .rt dl.rec:hover dt{
    color: #98caff;
}
header .rt dl.rec dt i{
    background: url(../images/down_1.png) no-repeat;
    background-size: 100% 100%;
}
header .rt dl.rec:hover dt i{
    background: url(../images/down_2.png) no-repeat;
    background-size: 100% 100%;
}
header .rt dl.rec dd a:hover{
    background: rgba(45,108,170,.5);
}
header .rt dl.rec dd{
    background: rgba(0, 0, 0, .5);
}
header .rt dl.rec dd a{
    color: #ffffff;
}
header .sub{
    width: 50%;
    height: 50%;
    margin: 0 auto;
    position: relative;
}
header .sub input{
    width: 100%;
    outline: none;
    border-bottom: 1px solid rgba(0, 0, 0, .5);
    height: 100%;
    background: transparent;
    text-align: center;
    color: #000000;
}
header .sub img{
    position: absolute;
    width: 1.5rem;
    right: 0;
    top: 50%;
    transform: translate(0, -50%);
    cursor: pointer;
}
main{
    padding-top: 6rem;
}
footer{
    background: #1F223E;
    color: #ffffff;
}
footer .sub{
    display: flex;
    padding: 5rem 0 4.5rem 0;
    justify-content: space-between;
}
footer .lf{
    width: 85%;
}
footer .lf ul{
    display: flex;

}
footer .lf ul li{
    width: 15%;
}
footer .lf ul li:last-child{
    width: 35%;
}
footer .lf ul li dt{
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: .3rem;
}
footer .lf ul li dt a{
    color: #ffffff;
}
footer .lf ul li dd{
    font-size: 0.85rem;
    color: #757893;
    line-height: 2.2rem;
}
footer .lf ul li dd a{
    color: #757893;
}
footer .lf ul li:last-child p span{
    display: inline-block;
    width: 3rem;
}
footer .rt{
    width: 15%;
    display: flex;
    justify-content: flex-end;
}
footer .rt dl dt{
    text-align: center;
}
footer .rt dl dd{
    margin: .5rem 0;
    text-align: center;
}
footer .rt dl dd img{
    width: 10rem;
}
footer .sup{
    height: 4.8rem;
    border-top: 1px solid #5F638F;
}
footer .sup dl{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}
footer .sup dl dt img{
    width: 6.5rem;
}
/***********************通用********************/
.container{
    margin: 0 auto;
    position: relative;
    width: auto;
}
.card-title{
    font-size: 1.8rem;
    text-align: center;
}
.card-title p{
    position: relative;
    font-weight: bold;
    display: inline-block;
}
.card-title p::after{
    position: absolute;
    content: "";
    width: 3.5rem;
    height: .5rem;
    background: #2737AB;
    opacity: 1;
    bottom: -.8rem;
    left: 50%;
    transform: translate(-50%, 0);
}
.column{
    flex: none;
    margin: 0;
    padding: 0!important;
    display: block;
}
@media screen and (min-width: 1216px) {
    .container {
        max-width: 1152px;
    }
}
@media screen and (min-width: 1216px) and (max-width: 1408px) {
    .container {
        min-width: 90%;
    }
}
@media screen and (min-width: 1408px){
    .container {
        max-width: 1344px;
        min-width: 88%;
    }
}
@media screen and (min-width: 1408px){
    .container {
        min-width: 88%;
    }
}
@media screen and (min-width: 1216px) {
    .container1 {
        max-width: 1152px;
    }
}
@media screen and (min-width: 1216px) and (max-width: 1408px) {
    .container1 {
        max-width: 1152px;
        min-width: 1152px;
    }
}
@media screen and (min-width: 1408px) {
    .container1 {
        min-width: 88%;
    }
}
@media screen and (min-width: 1216px) and (max-width: 1408px){
    html {
        font-size: 14px;
    }
}
@media screen and (min-width: 1408px){
    html {
        font-size: 16px;
    }
}
@media screen and (min-width: 1408px) and (max-width: 1680px){
    html {
        font-size: 14px;
    }
}
@media screen and (min-width: 1921px){
    html {
        font-size: 22px;
    }
}