.header{
    width: 100%;
    background: rgba(0, 0, 0, .2);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
}
.header .top-nav{
    width: 93.5%;
    margin: auto;
    height: .94rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .top-nav .logo{
    display: flex;
    position: relative;
    align-items: flex-end;
}
.header .top-nav .logo>a{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}
.header .top-nav .logo div{
    margin-left: .14rem;
}
.header .top-nav .logo div p{
    font-size: .18rem;
    color: #c84d4e;
}
.header .top-nav .logo div p:last-child{
    font-size: .16rem;
}
.header .top-nav .nav{
    flex: 1;
    height: 100%;
}
.header .top-nav .nav ul{
    display: flex;
    justify-content: center;
    height: 100%;
}
.header .top-nav .nav ul li{
    width: 11%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.header .top-nav .nav ul li a{
    font-size: .16rem;
    color: #fff;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.header .top-nav .nav ul li a::before{
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    height: 4px;
    width: 0;
    background: #1b55b5;
    transition: .25s;
}
.header .top-nav .nav ul li a:hover::before{
    left: 0;
    width: 100%;
}
.header .top-nav .nav ul li.active a::before{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 4px;
    width: 100%;
    background: #1b55b5;
    transition: .25s;
}
.header .top-nav .side-nav{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
}
.header .top-nav .side-nav .nav_search{
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 999;
    display: none;
}
.header .top-nav .side-nav .nav_search form{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
}
.header .top-nav .side-nav .nav_search .key {
    padding: 0 .2rem;
    flex: 1;
    color: #666;
    font-size: .16rem;
    line-height: .46rem;
    border: none;
    box-sizing: border-box;
}
.header .top-nav .side-nav .nav_search button {
    width: .75rem;
    height: .46rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #1b55b5;
    border: none;
    cursor: pointer;  
}
.header .top-nav .side-nav .nav_search button .icon {
    width: .28rem;
    height: .28rem;
    fill: currentColor;
    overflow: hidden;
    color: #fff;
    transition: .25s;
}
.header .top-nav .side-nav .nav_search button:hover .icon{
    transform: translateY(-.04rem)
}
.header .top-nav .side-nav span{
    font-size: .24rem;
    color: #fff;
}
.header .top-nav .side-nav i:first-child{
    width: .3rem;
    height: .3rem;
    background: url(../images/tel.png)no-repeat;
    background-size: cover;
}
.header .top-nav .side-nav span{
    margin: 0 .3rem 0 .12rem;
}
.header .top-nav .side-nav b{
    width: .3rem;
    height: .3rem;
    background: url(../images/search.png)no-repeat;
    background-size: cover;
    cursor: pointer;
    transition: .25s;
}
.header .top-nav .side-nav b:hover{
    transform: translateY(-.04rem);
}

.footer{
    background: #1e4ba0;
    width: 100%;
    overflow: hidden;
}
.footer .main-footer .footer-t{
    display: flex;
    justify-content: space-between;
    padding: .6rem 0 .26rem;
}
.footer .main-footer .footer-t .ft-l{
    width: 72%;
    padding-right: .6rem;
    box-sizing: border-box;
}
.footer .main-footer .footer-t .ft-l ul{
    display: flex;
    justify-content: space-between;
}
.footer .main-footer .footer-t .ft-l ul li{
    width: 20%;
}
.footer .main-footer .footer-t .ft-l ul li h3{
    color: #fff;
    font-size: .2rem;
    margin-bottom: .1rem;
}
.footer .main-footer .footer-t .ft-l ul li a{
    display: block;
    padding-left: .22rem;
    color: #dfe3ee;
    font-size: 12px;
    line-height: .3rem;
    position: relative;
}
.footer .main-footer .footer-t .ft-l ul li img{
    display: block;
    width: 1.1rem;
    height: 1.1rem;
    border: 4px #d2dbec solid;
    box-sizing: border-box;
}
.footer .main-footer .footer-t .ft-l ul li a::before{
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width:.22rem;
    background: url(../images/f-i.png)0 center no-repeat;
}
.footer .main-footer .footer-t .ft-l ul li div{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.footer .main-footer .footer-t .ft-l ul li div p{
    color: #dfe3ee;
    font-size: 12px;
    margin-top: .1rem;
}
.footer .main-footer .footer-t .ft-r{
    width: 28%;
    border-left: 1px #4b6fb3 solid;
    padding-left: .36rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}
.footer .main-footer .footer-t .ft-r h2{
    color: #fff;
    font-size: .28rem;
}
.footer .main-footer .footer-t .ft-r p{
    color: #dfe3ee;
    font-size: .14rem;
    text-transform: uppercase;
    margin-bottom: .2rem;
}
.footer .main-footer .footer-t .ft-r span{
    color: #dfe3ee;
    font-size: .16rem;
}
.footer .main-footer .footer-t .ft-r h4{
    color: #dfe3ee;
    font-size: .48rem;
}
.footer .main-footer .footer-t .ft-r ul li{
    color: #dfe3ee;
    font-size: .14rem;
    margin: .1rem 0;
}
.footer .main-footer .footer-b{
    width: 100%;
    height: 1.04rem;
    border-top: 1px #496eb2 solid;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer .main-footer .footer-b .fb-l .link{
    color: #fff;
    font-size: .14rem;
    margin: .06rem 0;
}
.footer .main-footer .footer-b .fb-l .link a,.footer .main-footer .footer-b .fb-l .link span{
    color: #fff;
    margin-right: .2rem;
    display: inline-block;
}
.footer .main-footer .footer-b .fb-l ul{
    display: flex;
    height: .3rem;
}
.footer .main-footer .footer-b .fb-l ul li p{
    color: #dfe3ee;
    font-size: .14rem;
    margin-right: .2rem;
    line-height: .3rem;
}
.footer .main-footer .footer-b .fb-l ul li p a{
    color: #dfe3ee;
    margin-left: 4px;
}
.footer .main-footer .footer-b .fb-r{
    height: 100%;
}
.footer .main-footer .footer-b .fb-r ul{
    display: flex;
    height: 100%;
}
.footer .main-footer .footer-b .fb-r ul li{
    margin-left: .16rem;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
}
.footer .main-footer .footer-b .fb-r ul li>img{
    width: .4rem;
    height: .4rem;
    transition: .25s;
}
.footer .main-footer .footer-b .fb-r ul li>div{
    position: absolute;
    bottom: 100%;
    left: -.5rem;
    right: -.5rem;
    background: #fff;
    color: #333;
    text-align: center;
    font-size: .14rem;
    transition: .25s;
    height: 0;
    overflow: hidden;
}
.footer .main-footer .footer-b .fb-r ul li>div img{
    width: 100%;
    height: 0;
    transition: .25s;
}
.footer .main-footer .footer-b .fb-r ul li>a{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}
.footer .main-footer .footer-b .fb-r ul li:hover div{
    height: auto;
}
.footer .main-footer .footer-b .fb-r ul li:hover div img{
    height: auto;
}
.footer .main-footer .footer-b .fb-r ul li:hover>img{
    transform: translateY(.04rem);
}