@charset "utf-8";

html,body {
    font-size: 16px;
    font-family: tahoma, arial, "微软雅黑", "Microsoft Yahei", sans-serif;
    /* font-family: 'webfont'; */
    color: #333;
    -webkit-font-smoothing: antialiased;
    /* -webkit-text-stroke-width: 0.2spx; */
    -moz-osx-font-smoothing: grayscale;
}

html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0}
table{border-collapse:collapse;border-spacing:0}
fieldset,img{border:0}
address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal}
ol,ul{list-style:none}
caption,th{text-align:left}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal}
q:before,q:after{content:''}
abbr,acronym{border:0;font-variant:normal}
sup{vertical-align:text-top}
sub{vertical-align:text-bottom}
input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;*font-size:100%}
legend{color:#000}
a{text-decoration: none}
#yui3-css-stamp.cssreset{display:none}

a {color:#333;text-decoration:none;outline-style: none;outline-width: 0px;cursor:pointer; -webkit-tap-highlight-color: rgba(0,0,0,0);}
a:link {color:#333;text-decoration:none;outline-style: none;outline-width: 0px;cursor:pointer; -webkit-tap-highlight-color: rgba(0,0,0,0);}
a:visited {color:#333;text-decoration:none;outline-style: none;outline-width: 0px;cursor:pointer; -webkit-tap-highlight-color: rgba(0,0,0,0);}
a:hover {color:#335a81;text-decoration:none;outline-style: none;outline-width: 0px;cursor:pointer; -webkit-tap-highlight-color: rgba(0,0,0,0);}
a:active {color:#335a81;text-decoration:none;outline-style: none;outline-width: 0px;cursor:pointer; -webkit-tap-highlight-color: rgba(0,0,0,0);}
img,video{
    vertical-align: bottom;
}
.fl{float:left;}
.fr{float:right;}
.clearfix{
    *zoom: 1;
}
.clearfix::after{
    content: "";
    display: block;
    height: 0;
    clear:both;
    visibility: hidden;
}

.mt10{margin-top:10px}
.pt10{padding-top:10px}

.f-12{font-size: 12px;}
.f-14{font-size: 14px;}
.f-16{font-size: 16px;}
.f-18{font-size: 18px;}
.f-20{font-size: 20px;}
.f-22{font-size: 22px;}
.f-24{font-size: 24px;}
.f-26{font-size: 26px;}
.f-28{font-size: 28px;}
.f-30{font-size: 30px;}
.f-36{font-size: 36px;}
.f-40{font-size: 40px;}
.f-w{font-weight: bold;}

.col-f{color: #FFF;}
.col-3{color: #333;}
.col-6{color: #666;}
.col-9{color: #999;}
.t-c{text-align: center;}
.t-l{text-align: left;}
.t-r{text-align: right;}

.theme-color{color: #335a81;}

.pos-a{position: absolute;}
.pos-f{position: fixed;}
.pos-r{position: relative;}

:root{
    /* --theme-color: #004772; */
    --theme-color: #335a81;
}
.con-in{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
}
.know-more-btn{
    display: inline-block;
    width: 250px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 18px;
    background: none;
    border: 2px solid #fff;
    border-radius: 5px;
    color: #fff !important;
    outline: none;
    cursor: pointer;
    transition: all 0.5s;
}
.return-btn{
    display: inline-block;
    width: 200px;
    height: 50px;
    line-height: 50px;
    border: 2px solid var(--theme-color);
    background: var(--theme-color);
    color: #fff !important;
    font-size: 20px;
    border-radius: 25px;
}

.part-title2 .line {
    display: inline-block;
    width: 66px;
    height: 4px;
    background: var(--theme-color);
    margin-top: 10px;
}

/* 头部开始 */

.header .style1{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    z-index: 999;
    height: 120px;
}
.header .right span{
    margin-left: 18px;
}
.header .right .iconfont{
    font-size: 18px;
    cursor: pointer;
}
.header .right .menu-btn{
    cursor: pointer;
}
.header .style2{
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    height: 120px;
    background: #fff;
    z-index: 9999;
    display: none;
}
.header .style2 .nav>li{
    margin-left: 26px;
}

.header .menu-container{
    width: 100%;
    height: 100vh;
    background: #000;
    z-index: 99999;
    position: absolute;
    right: 0;
    left: 0;
    top: 0;
    display: none;
}
.header .menu-container .con-in{
    overflow: visible;
}

.header .menu-container .logo img{
    margin-top: 80px;
}
.header .menu-container .close{
    color: #fff;
    font-size: 18px;
    position: absolute;
    right: 0;
    top: 51px;
    letter-spacing: 0.3em;
    cursor: pointer;
}
.header .menu-container .pic{
    height: 250px;
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.header .menu-container .pic img{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 1;
    transition: all 0.5s
}
.header .menu-container .pic img.hide{
    opacity: 0;
}

.header .menu-container .swiper-nav{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    color: #fff;
}
.header .menu-container .swiper-nav .swiper-slide{
    cursor: pointer;
}
.header .menu-container .swiper-nav .swiper-slide .pic-box{
    position: relative;
    height: 140px;
    margin: 10px 0;
    line-height: 140px;
    text-align: center;
}
.header .menu-container .swiper-nav .swiper-slide .pic-box img{
    width: 0px;
    height: 120px;
    vertical-align: middle;
    transition: width 0.4s;
    transition-delay: 0.1s;
}
.header .menu-container .swiper-nav .swiper-slide .pic-box .line{
    width: 1px;
    height: 100px;
    background: #fff;
    display: inline-block;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    transition: height 0.3s;
    z-index: -1;
}

.header .menu-container .swiper-nav .swiper-slide:hover 
.pic-box .line{
    height: 140px;
}
.header .menu-container .swiper-nav .swiper-slide:hover 
.pic-box img{
    width: 290px;
}

.header .menu-container .nav-prev,
.header .menu-container .nav-next{
    outline: none;
    top: auto;
    bottom: 80px;
    color: #fff;
}
.header .menu-container .nav-prev{
    left: -52px;
}
.header .menu-container .nav-next{
    right: -52px;
}

.search-box{
    width: 100%;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0,0.8);
    z-index: 9999;
    display: none;
}
.search-box .content{
    width: 38vw;
    height: 18vw;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    opacity: 0;
    transition: all 0.5s ease-in 0.4s;
}
.search-box .content p{
    width: 100%;
    position: relative;
}
.search-box .content input{
    width: 100%;
    height: 100px;
    border-radius: 50px;
    border: 10px solid #335a81;
    outline: none;
    padding: 0 80px 0 50px;
    font-size: 30px;
    box-sizing: border-box;
}
.search-box .content p .iconsearch{
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 40px;
    color: var(--theme-color);
    cursor: pointer;
}
.search-box .content .iconclose{
    display: inline-block;
    font-size: 60px;
    color: #fff;
    vertical-align: top;
    transition: all 1s;
}
.search-box .content .iconclose:hover{
    transform: rotate(360deg) ;
}
/* 头部结束 */

/* 底部开始 */
footer{
    width: 100%;
}
footer .top{
    background: #3b3b3b;
    padding-top: 60px;
    padding-bottom: 50px;
    box-sizing: border-box;
    border-bottom: 1px solid #525252;
}
footer .top dl{
    font-size: 16px;
    line-height: 34px;
    color: #fff;
}
/* footer .top dl:not(:last-of-type){
    margin-right: 80px;
} */
footer .top dl a{
    color: #fff;
}
footer .top dl>dt{
    font-size: 18px;
    margin-bottom: 10px;
}
footer .top dl>dd{
    white-space: nowrap;
}

footer .bottom{
    /* height: 254px; */
    background: #3b3b3b;
}
footer .bottom a{
    color: #fff;
}
footer .bottom .com-title{
    padding-top: 36px;
}
footer .bottom .com-title .cn{
    margin-top: 10px;
}

footer .bottom .contact{
    padding: 80px 0 40px 0;
    line-height: 28px;
}
footer .bottom .wechat-code{
    position: absolute;
    right: 0;
    top: 40px;
    border-radius: 10px;
    overflow: hidden;
}


footer .bottom .copyright{
    border-top: 1px solid #525252;
    line-height: 60px;
}

footer .fixed-box{
    position: fixed;
    right: 40px;
    bottom: 40px;
    z-index: 99999;
    display: none;
}
footer .fixed-box .item{
    width: 70px;
    height: 70px;
    background: var(--theme-color);
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    box-shadow: 2px 2px 5px #666;
}

footer .fixed-box .item.gotop{
    background: #fff;
    margin-top: 10px;
    color: #333;
}
footer .fixed-box .iconerji{
    font-size: 26px;
}
footer .fixed-box .icontop1{
    font-size: 36px;
}

/* 底部结束 */

/* 分页器 */
.page {clear:both;width:100%;padding:30px 0;text-align: center;}
.page .total{color:#CE0000;font-weight:bold;}
.page input{width:40px;height:35px;line-height:35px;margin:0 4px;padding:0 2px;border-radius:4px;border:1px #C6C6C6 solid;text-align:center;}
.page a {border: #C6C6C6 1px solid; padding: 10px;margin: 2px;color: #797979;background:#FFF;text-decoration: none;   -moz-border-radius: 4px;   -webkit-border-radius: 4px;  border-radius:4px; }
.page a:hover {border: 1px solid var(--theme-color);color: var(--theme-color);background:#FFF;-moz-border-radius: 4px;-webkit-border-radius: 4px;border-radius:4px; }
.page a:active {
border-right: 1px solid var(--theme-color);color:var(--theme-color); -moz-border-radius: 4px;     -webkit-border-radius: 4px;  border-radius:4px; }
.page span.current {
border: #535353 1px solid;font-weight: bold;padding: 10px 14px;margin: 2px;color: #FFF;background:var(--theme-color);
  border-color: var(--theme-color) !important;-moz-border-radius: 4px; -webkit-border-radius: 4px;  border-radius:4px; }
.page span.disabled {
border-right: #eee 1px solid; padding-right: 10px; border-top: #eee 1px solid; padding-left: 10px; padding-bottom: 10px; margin: 2px; border-left: #eee 1px solid; color: #ddd; padding-top: 10px; border-bottom: #eee 1px solid;   -moz-border-radius: 4px;    -webkit-border-radius: 4px;   border-radius:4px; }


/* flex兼容开始 */
.flex {
    display: box;              /* OLD - Android 4.4- */
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    /* 09版 */
    -webkit-box-orient: horizontal;
    /* 12版 */
    -webkit-flex-direction: row;
    -moz-flex-direction: row;
    -ms-flex-direction: row;
    -o-flex-direction: row;
    flex-direction: row;
}
.flex-row-reverse {
    display: box;              /* OLD - Android 4.4- */
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    /* 12版 */
    -webkit-flex-direction: row-reverse;
    -moz-flex-direction: row-reverse;
    -ms-flex-direction: row-reverse;
    -o-flex-direction: row-reverse;
    flex-direction: row-reverse;
}
.flex-v {
    display: box;              /* OLD - Android 4.4- */
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    /* 09版 */
    -webkit-box-orient: vertical;
    /* 12版 */
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
    flex-direction: column;
}
.flex-v-reverse {
    display: box;              /* OLD - Android 4.4- */
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
    /* 09版 */
    -webkit-box-orient: vertical;
    /* 12版 */
    -webkit-flex-direction: column-reverse;
    -moz-flex-direction: column-reverse;
    -ms-flex-direction: column-reverse;
    -o-flex-direction: column-reverse;
    flex-direction: column-reverse;
}
.flex-wrap {
    /* 09版 */
    /*-webkit-box-lines: multiple;*/
    /* 12版 */
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
}
.flex-x-center {
    /* 09版 */
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    /* 12版 */
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
    /* 其它取值如下：
        align-items     主轴原点方向对齐
        flex-end        主轴延伸方向对齐
        space-between   等间距排列，首尾不留白
        space-around    等间距排列，首尾留白
     */
}
.flex-x-sb {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    /* 12版 */
    -webkit-justify-content: space-between;
    -moz-justify-content: space-between;
    -ms-justify-content: space-between;
    -o-justify-content: space-between;
    justify-content: space-between;
}
.flex-x-end {
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    /* 12版 */
    -webkit-justify-content: flex-end;
    -moz-justify-content: flex-end;
    -ms-justify-content: flex-end;
    -o-justify-content: flex-end;
    justify-content: flex-end;
}
.flex-x-sa {
    /* 12版 */
    -webkit-justify-content: space-around;
    -moz-justify-content: space-around;
    -ms-justify-content: space-around;
    -o-justify-content: space-around;
    justify-content: space-around;
}
.flex-y-start {
    -webkit-box-align: end;
    -ms-flex-align: end;
    /* 12版 */
    -webkit-align-items: flex-start;
    -moz-align-items: flex-start;
    -ms-align-items: flex-start;
    -o-align-items: flex-start;
    align-items: flex-start;
}
.flex-y-center {
    /* 09版 */
    -webkit-box-align: center;
    -ms-flex-align: center;
    /* 12版 */
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    -o-align-items: center;
    align-items: center;
}
.flex-y-end {
    -webkit-box-align: end;
    -ms-flex-align: end;
    /* 12版 */
    -webkit-align-items: flex-end;
    -moz-align-items: flex-end;
    -ms-align-items: flex-end;
    -o-align-items: flex-end;
    align-items: flex-end;
}
.flex1 {
    -webkit-box-flex: 1;      /* OLD - iOS 6-, Safari 3.1-6 */
    -moz-box-flex: 1;         /* OLD - Firefox 19- */
    width: 20%;               /* For old syntax, otherwise collapses. */
    -webkit-flex: 1;          /* Chrome */
    -ms-flex: 1;              /* IE 10 */
    flex: 1;                  /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
.flex-ac-start {
    /* 12版 */
    -webkit-align-content: flex-start;
    -moz-align-content: flex-start;
    -ms-align-content: flex-start;
    -o-align-content: flex-start;
    align-content: flex-start;
}
.flex-ac-sb {
    /* 12版 */
    -webkit-align-content: space-between;
    -moz-align-content: space-between;
    -ms-align-content: space-between;
    -o-align-content: space-between;
    align-content: space-between;
}
/* flex兼容结束 */