.pr{position:relative;}
.none{display:none;}


/* PC端导航 */
.header{width:100%; padding: 0 30px; background: #ffffff; height: 120px; display: flex; align-items: center; position: fixed; top: 0; left: 0; z-index: 99; display: none;
    box-shadow: 0 0 15px rgba(0,0,0,.2)}
.header.hidden{overflow: hidden;}
.header.visible{overflow: visible;}
.header .logo{padding: 30px 0;}
.header .logo img{height: 60px}
.header .nav, .header .nav-right, .header .nav-right{display: none;}
.header .nav-wrap{}
.header .nav-box{display: flex;}
.header.bg{background-color: rgba(0, 0, 0, 0.1); backdrop-filter: saturate(90%) blur(6px);}

.m-menu{display: block; width: 60px; height: 50px; line-height: 50px; text-align: center; position:absolute; right: 0px; top:0px; z-index:1001;
    border-left: 1px solid #e2e2e2;}
.m-menu:before{content: "\f0c9"; font-family: awb-icons; font-size: 28px; color: #9ea0a4;}

.search-box{display: none; height: 120px; width: 100%; background: #ffffff; position: relative; /*position: absolute; top: 0; right: 0; z-index: 99999;*/}
.search-input{width: calc(100% - 40px); padding-top: 35px;}
.search-input input:focus{background-color: transparent;}
.search-box input{padding-left: 50px;}
.search-box .search-icon{width: 40px; height: 40px; line-height: 40px; text-align: center; position: absolute; top: 40px; left: 0; color: #9ea0a4;}
.search-box .search-icon:before{content: "\f002"; font-family: awb-icons; font-style: normal;}
.search-close{width: 16px; height: 16px; position: absolute; right: 0px; top: 52px; cursor: pointer;}
.search-close:before{content: ""; position: absolute; top: 50%; left: 0; height: 2px; width: 100%; margin-top: -1px; background-color: #000000; transform: rotate(45deg);}
.search-close:after{content: ""; position: absolute; top: 50%; left: 0; height: 2px; width: 100%; margin-top: -1px; background-color: #000000; transform: rotate(-45deg);}



/*移动端导航*/
.mask{width: 100%; height: 100%;  background: #1F4FE1; -webkit-opacity:0.7; opacity:0.7; filter:Alpha(opacity=70);  z-index:900;
    position:fixed; top:0; left:0; display:none;}

.m-nav-box{width: 100%; background:#fff; z-index:1000; position: relative; padding: 15px 30px; }
.m-nav-close {width: 24px; height: 24px; background: url(../images/nav_close.png) no-repeat center center; background-size: 100% 100%;
    position: absolute; top: 18px; right: 15px; z-index: 9;}

.m-portrait-box{display: block; height: auto; position: relative; cursor: pointer; margin-bottom: 20px;}
.m-portrait-box img{display: block; width: 100%;}

.m-nav-con{ height:100%;  display: none; }
.m-nav{ width: 100%; margin:0; border: 1px solid #e2e2e2; background: #ffffff; transition: width .4s; overflow: auto;}
.m-nav h3{text-align: center; color: #1F4FE1; padding: .3rem 0;}
.m-nav.on { width: 50%;}
ul,li,h4{list-style: none;margin: 0;padding: 0}
.m-nav>ul>li{background:#fff; color:#333;  border-bottom: 1px solid #e2e2e2; cursor: pointer; position: relative; }
.m-nav>ul>li a.menu{display: block; height: 48px; line-height: 48px; font-size: 15px; text-align: left; padding: 0 15px;
    position: relative;z-index: 99; /*border-bottom: 1px solid #f0f0f0;*/}
.m-nav>ul>li:last-child a.menu{border-bottom: 0;}
.m-nav>ul>li:last-child{border-bottom: none;}
.m-nav>ul>li h4{padding:8px 0;}
/*.m-nav>ul li span{position: absolute; top:16px; right: 10px; display: inline-block;width: 20px; height: 20px;}
.m-nav>ul li span img{width: 100%;}*/
.m-nav>ul li span{position: absolute; top:0px; right: 0px; display: inline-block;width: 50px; height: 48px; line-height: 48px; text-align: center;
    font-size: 16px; z-index: 9999;}
.m-nav>ul li span:before{content: "\f107"; font-family: awb-icons; font-style: normal;}
/*.m-nav>ul li span:before{content: ''; display: block; width: 0; height: 16px; border-right: 2px solid #e7e7e7;
    position: absolute; top: 4px; left: -15px}*/
.m-nav>ul>li .child{display: none; }
.m-nav>ul>li .child dl {margin: 0;}
.m-nav>ul>li .child dl dd{margin: 0; border-top: 1px solid #e2e2e2;}
.m-nav>ul>li .child dl a{display: block; height: 48px; line-height: 48px; padding: 0 0 0 20px; font-size: 14px; white-space: nowrap;}
.m-nav>ul>li .child .list-wrap{margin: 0;}

.m-nav2{padding: 20px 0;}
.m-nav2 ul li a{display: block; height: 48px; line-height: 48px; font-size: 15px; text-align: left;
    /*font-weight: bold;*/}

.m-menu-box {position: relative; height: 50px; line-height: 50px; border: 1px solid #e2e2e2; padding: 0 0 0 10px;}
.m-search-box{margin-top: 15px; position: relative;}
.m-search-box input{padding-left: 40px;}
.m-search-box .search-icon{width: 40px; height: 40px; line-height: 40px; text-align: center; position: absolute; top: 5px; left: 0; color: #9ea0a4;}
.m-search-box .search-icon:before{content: "\f002"; font-family: awb-icons; font-style: normal;}


/* @media screen */
@media (min-width: 768px){
}

@media (min-width: 992px){

    .header{display: block;}
    .m-nav-box{display: none;}
    /* 移动端导航 */
    .m-nav, .m-menu, .m-portrait-box{display: none;}

    /* PC端导航 */
    .header .Hcontainer{display: flex; justify-content: space-between; width: 100%;}
    .header .logo img{height: 60px; }

    .header .nav{display: block; height: 120px; position: relative; z-index:10;}
    .header .nav li{float: left; margin:0 0 0 30px; position: relative;}
    .header .nav li a{font-size:16px; color:#222222; line-height: 120px; display: flex; align-items: center;
        position: relative;}
    .header .nav li a svg{margin-left: 8px;}
    .header .nav li a:hover, .header .nav li.active a{color: #1F4FE1;}
    .header .nav li a:hover:after, .header .nav li.active a:after{content: ''; display: block; width: 100%; height: 3px;
        background: #ffffff; position: absolute; left: 0; bottom: -8px;}
    .header .nav li a:first-child:after{content: ''; display: block; width: 100%; height: 0px; background: #1F4FE1; position: absolute;
        left: 0; bottom: 0; transition: .2s;}
    .header .nav li a span{margin-left: 8px;}
    .header .nav li a .nav-arrow-down {vertical-align: middle;}
    .header .nav li a .nav-arrow-down:before { content: "\f107"; font-family: awb-icons; font-style: normal;}
    .header .nav li dl{display: none; position: absolute; top: 104px; left: 0; background: #ffffff; padding: 0; min-width: 200px;
        box-shadow: 0 0 20px rgba(0,0,0,.2);}
    .header .nav li dl dd, .header .nav li dl dd a{display: block; height: 50px; line-height: 50px; padding: 0; margin: 0; white-space: nowrap;
        color: #222222; text-shadow: none; font-size: 14px; font-weight: normal; transition: .5s;}
    .header .nav li dl dd{border-bottom: 1px solid #eeeeee; padding: 0 20px;}
    .header .nav li dl dd:last-child{border-width: 0;}
    .header .nav li dl dd a:hover{/*font-weight: bold;*/ transition: .5s;}
    .header .nav li dl dd a:hover:after{display: none;}
    .header .nav li:hover dl{display: block;}
    .header .nav li.active a{color: #1F4FE1;}

    .header .nav-right{display: block;}
    .header .nav-right ul{display: flex; flex-wrap: wrap; height: 120px;}
    .header .nav-right li{margin:0 0 0 30px; position: relative; display: flex; align-items: center;}
    .header .nav-right li:last-child:after{display: none;}
    .header .nav-right li a{display: block; font-size:16px; color:#222222; line-height: 50px; position: relative;}
    .header .nav-right li a:hover, .header .nav-right li a.active{color: #00799e;}
    .header .nav-right li a:hover:after{bottom: 10px; height: 5px; transition: .2s;}
    .header .nav-right li.nav-right-search a:after{border-radius: 50% 50% 50% 50%; content: "\f002"; font-family: awb-icons;
        font-style: normal;}
    .header .nav-right li.language-change a{background-color: #e5e5e5; width: 32px; height: 32px; line-height: 32px; text-align: center;
        color: #1F4FE1; border-radius: 50%; font-weight: 500;}
}

@media (min-width: 1440px){
    /* PC端导航 */
    .header .nav li{margin: 0 0 0 60px;}
    .header .nav-right li{margin:0 0 0 60px; }
}

@media (min-width: 1920px){
}

@media (min-width: 2560px){
}
@media screen and (max-width: 1199px) {
}
@media screen and (max-width: 991px) {
    .header{padding: 0;}
    .header .logo{margin-top: 25px; margin-left: 15px; display: none;}
    .header .logo img{height: auto;}
    .header .nav li{padding: 0 10px 0 9px;}
}
@media screen and (max-width: 767px) {
    .header-top{height: 36px; margin-top: 0px;}
    .header .logo{margin-top: 12px;}
    .search-box, .login-box{display: none;}
    .header .menu{display: block; right: 15px; top: 18px;}
    .header .nav{display: none;}
    #main{padding-top: 0;}
}