/* CSS Document */
@font-face {
    font-family: "思源宋体";
    src: url(/template/default/fonts/SourceHanSerifSC-Regular.otf);
}

img {
    max-width: 100%;
}

#bdshare_weixin_qrcode_dialog *,
#bdshare_weixin_qrcode_dialog {
    box-sizing: content-box;
}

.j_tab {
    display: table;
    width: 100%;
    height: 100%;
}

.j_tab_cel {
    display: table-cell;
    vertical-align: middle;
    width: 100%;
    height: 100%;
}

a {
    color: inherit;
}

a:focus {
    outline: none !important;
}

h5 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

h5 a {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

img {
    max-width: 100%;
    max-height: 100%;
}

.img img {
    width: 100%;
    height: 100%;
}

svg {
    max-width: 100%;
    max-height: 100%;
}

table {
    table-layout: fixed;
}

.m1100 {
    width: 1100px;
    margin: 0 auto;
    display: block;
    position: relative;
}

.container {
    height: 100%;
    margin: 0 auto;
}

.m1280 {
    max-width: 1280px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0 40px;
    display: block;
    position: relative;
}

.m1360 {
    max-width: 1360px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: block;
    position: relative;
}

.m1400 {
    max-width: 1540px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0 70px;
    display: block;
    position: relative;
}

.m1600 {
    max-width: 1600px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: block;
    position: relative;
}

.m1689 {
    max-width: 1689px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: block;
    position: relative;
}

.m1900 {
    max-width: 1900px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: block;
    position: relative;
}

.pad_top {
    padding-top: 4.06rem;
}

.pad_bot {
    padding-bottom: 4.06rem;
}

.pad_aside {
    padding-left: 45px;
    padding-right: 45px;
}

.draw_h {
    width: 60px !important;
    height: 60px !important;
    line-height: 56px !important;
    display: block;
    border-radius: 50%;
    text-align: center;
    position: relative;
}

.draw_h:before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    border: 2px solid rgba(100%, 100%, 100%, .5);
    border-radius: 50%;
}

svg.drawcircle {
    position: absolute;
    top: 0;
    left: 0;
    overflow: inherit;
    display: block;
    pointer-events: none;
}

svg.drawcircle circle {
    fill: none;
    box-sizing: border-box;
    stroke-width: 2;
    stroke: none;
    stroke-dasharray: 0, 188.49;
    stroke-dashoffset: 188.49;
    transition: all .3s linear 0s;
}

.draw_h:hover svg.drawcircle circle {
    stroke: #fff;
    stroke-dasharray: 188.49, 0;
    stroke-dashoffset: 188.49;
    -webkit-transition: all .7s cubic-bezier(0.11, 0.57, 0.58, 1);
    transition: all .7s cubic-bezier(0.11, 0.57, 0.58, 1);
}

.draw_h .icon {
    fill: #626262;
    vertical-align: middle;
    transition: .3s;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.draw_h:hover .icon {
    fill: #0081cc;
}

/*===========================header=============================*/
#header {
    position: fixed;
    height: 6.25rem;
    z-index: 999;
    width: 100%;
    transition: 1.5s;
}

#header .container {
    height: 100%;
    position: static;
}

.line_bot {
    display: block;
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    background: rgba(255, 255, 255, .2);
}

#header #logo {}

#logo {
    float: left;
    height: 100%;
    margin-left: 39px;
}

#logo img {
    float: left;
    max-height: 100px;
}

#header .logo_txt {
    width: auto;
    line-height: 20px;
    font-size: 17px;
    color: #fff;
    float: left;
    padding: 5px 0px 5px 10px;
    /* transition: .8s; */
}

#header .logo_txt .biaoti {
    width: auto;
    line-height: 45px;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 1px;
}

#header .logo_txt .yingwen {
    width: auto;
    line-height: 20px;
    font-size: 16px;
    font-family: Arial;
    letter-spacing: 0.6px;
}

#nav {
    float: right;
}

#nav ul {
    float: left;
}

#nav ul li {
    float: left;
    position: relative;
    z-index: 0;
    height: 100%;
}

#nav>ul>li>a {
    display: block;
    height: 6.25rem;
    display: table-cell;
    vertical-align: middle;
    padding: 0 1.1rem;
    text-transform: uppercase;
    overflow: hidden;
    position: relative;
    transition: .6s;
    text-align: center;
    z-index: 1;
    transition: .8s;
}

#nav ul li h3 {
    font-size: 1rem;
    color: #fff;
    transition: .8s;
    margin-bottom: 2px;
    position: relative;
    line-height: 6.3rem;
}

#nav ul li span {
    font-size: 12px;
    color: #aeaeae;
    text-transform: uppercase;
    transition: .8s;
}

#nav ul li a i {
    display: inline-block;
    background: url(/template/default/images/nav_down.png) center no-repeat;
    width: 9px;
    height: 6px;
    background-size: contain;
    vertical-align: middle;
    margin-left: 8px;
}

#nav ul li .sub {
    position: absolute;
    top: 98%;
    background: #fff;
    background: rgba(255, 255, 255, .95) url(/template/default/images/s_case_bg.jpg) center bottom no-repeat;
    background-size: contain;
    width: 200%;
    left: -50%;
    z-index: 10000;
    /* transform:translateY(-20px); */
    visibility: hidden;
    filter: alpha(opacity=0);
    -moz-opacity: 0;
    -khtml-opacity: 0;
    opacity: 0;
    transition: .5s;
}

#nav ul li .sub .box {
    padding: 0px 20px;
    text-align: center;
}

#nav ul li .sub a {
    padding: 0;
    line-height: 1;
    padding-bottom: 20px;
    transition: .3s;
    font-size: 1rem;
    color: #666;
    display: block;
}

#nav ul li .sub a:nth-child(1) {
    padding-top: 20px;
}

#nav ul li .sub a:hover {
    color: #004ea1;
}

#nav ul li:hover .sub {
    filter: alpha(opacity=100);
    -moz-opacity: 1;
    -khtml-opacity: 1;
    opacity: 1;
    visibility: visible;
    transform: translateY(0px);
    transform-origin: 50% 0%;
}

#nav>ul>li.on h3,
#nav ul li:hover h3 {}

#nav>ul>li.on span,
#nav ul li:hover span {
    color: #b0b8d6;
}

#nav>ul>li>a h3:after {
    content: "";
    display: block;
    width: 0;
    height: 3px;
    position: absolute;
    left: 0;
    background: #004ea1;
    bottom: 0px;
    transition: .5s;
    z-index: -1;
}

#nav>ul>li:hover>a h3:after,
#nav ul li.on>a h3:after {
    width: 100%;
}

#nav ul li:hover .sub {
    opacity: 1;
    visibility: visible;
    animation-name: swingdown;
    animation-duration: 1.2s;
    animation-timing-function: ease;
}

@keyframes swingdown {
    0% {
        opacity: .99999;
        transform: rotateX(90deg);
    }

    30% {
        transform: rotateX(-20deg) rotateY(5deg);
        animation-timing-function: ease-in-out;
    }

    65% {
        transform: rotateX(20deg) rotateY(-3deg);
        animation-timing-function: ease-in-out;
    }

    100% {
        transform: rotateX(0);
        animation-timing-function: ease-in-out;
    }
}

#nav {
    position: absolute;
    right: 0;
}

#btn_wechat {
    background: #004ea1;
}

#top_tel {
    font-size: 20px;
    color: #fff;
    font-family: arial;
    font-weight: bold;
    white-space: nowrap;
    line-height: 30px;
}

#top_tel font {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(../image/toptel_white.svg) center no-repeat;
    background-size: 25px;
    margin-right: 6px;
    transition: .8s;
}

#top_tel a {
    line-height: 30px;
    display: block;
    height: 30px;
}

#top_tel a span {
    line-height: 30px;
    display: inline-block;
    vertical-align: top;
    color: #fff;
    transition: .8s;
}

#top_language {
    font-size: 16px;
    color: #fff;
    font-family: arial;
    white-space: nowrap;
    line-height: 30px;
}

#top_language font {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(/template/default/images/en.png) center no-repeat;
    background-size: 25px;
    transition: .8s;
}

#top_language a {
    line-height: 30px;
    display: block;
    height: 30px;
}

#top_language a span {
    line-height: 30px;
    display: inline-block;
    vertical-align: top;
    color: #fff;
    transition: .8s;
}


.top_menu .ico {
    float: left;
    position: relative;
}

.top_menu .ico i {
    width: 1px;
    height: 100%;
    background: rgba(255, 255, 255, .2);
    position: absolute;
    left: 0;
    bottom: 0;
}

.t_sty {
    height: 6.25rem;
    padding: 0 1.5rem;
    text-align: center;
}

#m_header .t_sty {
    height: 4.5rem;
}

#btn_wechat:hover img {
    -webkit-animation: jello 1s;
    -moz-animation: jello 1s;
    animation: jello 1s;
}

@-webkit-keyframes jello {

    from,
    11.1%,
    to {
        -webkit-transform: none;
        transform: none
    }

    22.2% {
        -webkit-transform: skewX(-12.5deg) skewY(-12.5deg);
        transform: skewX(-12.5deg) skewY(-12.5deg)
    }

    33.3% {
        -webkit-transform: skewX(6.25deg) skewY(6.25deg);
        transform: skewX(6.25deg) skewY(6.25deg)
    }

    44.4% {
        -webkit-transform: skewX(-3.125deg) skewY(-3.125deg);
        transform: skewX(-3.125deg) skewY(-3.125deg)
    }

    55.5% {
        -webkit-transform: skewX(1.5625deg) skewY(1.5625deg);
        transform: skewX(1.5625deg) skewY(1.5625deg)
    }

    66.6% {
        -webkit-transform: skewX(-.78125deg) skewY(-.78125deg);
        transform: skewX(-.78125deg) skewY(-.78125deg)
    }

    77.7% {
        -webkit-transform: skewX(0.390625deg) skewY(0.390625deg);
        transform: skewX(0.390625deg) skewY(0.390625deg)
    }

    88.8% {
        -webkit-transform: skewX(-.1953125deg) skewY(-.1953125deg);
        transform: skewX(-.1953125deg) skewY(-.1953125deg)
    }
}

@-moz-keyframes jello {

    from,
    11.1%,
    to {
        -moz-transform: none;
        transform: none
    }

    22.2% {
        -moz-transform: skewX(-12.5deg) skewY(-12.5deg);
        transform: skewX(-12.5deg) skewY(-12.5deg)
    }

    33.3% {
        -moz-transform: skewX(6.25deg) skewY(6.25deg);
        transform: skewX(6.25deg) skewY(6.25deg)
    }

    44.4% {
        -moz-transform: skewX(-3.125deg) skewY(-3.125deg);
        transform: skewX(-3.125deg) skewY(-3.125deg)
    }

    55.5% {
        -moz-transform: skewX(1.5625deg) skewY(1.5625deg);
        transform: skewX(1.5625deg) skewY(1.5625deg)
    }

    66.6% {
        -moz-transform: skewX(-.78125deg) skewY(-.78125deg);
        transform: skewX(-.78125deg) skewY(-.78125deg)
    }

    77.7% {
        -moz-transform: skewX(0.390625deg) skewY(0.390625deg);
        transform: skewX(0.390625deg) skewY(0.390625deg)
    }

    88.8% {
        -moz-transform: skewX(-.1953125deg) skewY(-.1953125deg);
        transform: skewX(-.1953125deg) skewY(-.1953125deg)
    }
}

@keyframes jello {

    from,
    11.1%,
    to {
        -webkit-transform: none;
        -moz-transform: none;
        transform: none
    }

    22.2% {
        -webkit-transform: skewX(-12.5deg) skewY(-12.5deg);
        -moz-transform: skewX(-12.5deg) skewY(-12.5deg);
        transform: skewX(-12.5deg) skewY(-12.5deg)
    }

    33.3% {
        -webkit-transform: skewX(6.25deg) skewY(6.25deg);
        -moz-transform: skewX(6.25deg) skewY(6.25deg);
        transform: skewX(6.25deg) skewY(6.25deg)
    }

    44.4% {
        -webkit-transform: skewX(-3.125deg) skewY(-3.125deg);
        -moz-transform: skewX(-3.125deg) skewY(-3.125deg);
        transform: skewX(-3.125deg) skewY(-3.125deg)
    }

    55.5% {
        -webkit-transform: skewX(1.5625deg) skewY(1.5625deg);
        -moz-transform: skewX(1.5625deg) skewY(1.5625deg);
        transform: skewX(1.5625deg) skewY(1.5625deg)
    }

    66.6% {
        -webkit-transform: skewX(-.78125deg) skewY(-.78125deg);
        -moz-transform: skewX(-.78125deg) skewY(-.78125deg);
        transform: skewX(-.78125deg) skewY(-.78125deg)
    }

    77.7% {
        -webkit-transform: skewX(0.390625deg) skewY(0.390625deg);
        -moz-transform: skewX(0.390625deg) skewY(0.390625deg);
        transform: skewX(0.390625deg) skewY(0.390625deg)
    }

    88.8% {
        -webkit-transform: skewX(-.1953125deg) skewY(-.1953125deg);
        -moz-transform: skewX(-.1953125deg) skewY(-.1953125deg);
        transform: skewX(-.1953125deg) skewY(-.1953125deg)
    }
}

/***********************/
#logo .logo_black {
    display: none;
}

.top_search_black {
    display: none;
}

#header.xg {
    position: fixed;
    top: 0;
    background: #fff;
    background: rgba(255, 255, 255, .95);
}

#header.xg #logo .logo_black,
#header.xg .top_search_black {
    display: inline-block;
}

#header.xg #logo .logo_white,
#header.xg .top_search_white {
    display: none;
}

#header.xg .logo_txt {
    color: #1d4a9e;
}

#header.xg #nav ul li a h3 {
    color: #000;
}

#header.xg .top_line,
#header.xg .line_bot {
    background: rgba(0, 0, 0, .1);
}

#header.xg #top_tel {
    color: #000;
}

#header.xg #top_tel font {
    background: url(../image/toptel_red.svg) center no-repeat;
    background-size: 25px;
}

#header.xg #top_tel a span {
    color: #000;
}

#header.xg #top_language {
    color: #000;
}

#header.xg #top_language font {
    background: url(/template/default/images/en.png) center no-repeat;
    background-size: 25px;
}

#header.xg #top_language a span {
    color: #000;
}

/*手机头部开始*/
#m_header {
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 4.5rem;
    left: 0;
    top: 0;
    padding: 0 10px;
    background: #fff;
    display: none;
}

#m_header #logo {
    height: 4.5rem;
    margin: 0;
}

#m_header #logo img {}

#m_header .yuyan {
    height: 4.5rem;
    float: right;
    margin-right: 4rem;
}

#m_header .yuyan span {
    display: block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    color: #fff;
    font-size: .9rem;
    text-align: center;
    margin-left: 17px;
    background: rgba(255, 255, 255, .3);
}



/*导航按钮开始*/
#nav_btn_box {
    height: 100%;
    z-index: 999999999;
    margin-left: 20px;
    position: fixed;
    height: 4.5rem;
    right: 0;
    display: none;
}

#nav_btn_box.on {
    background: none;
}

#nav_btn {}

#nav_btn .point.on .navbtn::after,
#nav_btn .point.on .navbtn::before {
    /* background:#fff; */
}

#nav_btn {
    cursor: pointer;
    text-align: right;
    z-index: 99999;
    padding-bottom: 4px;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    outline: none;
    box-shadow: none;
}

#nav_btn .point {
    display: inline-block;
    width: 1.875rem;
    height: 22px;
    margin-right: 10px;
    position: relative;
    outline: none;
}

#nav_btn .point:hover .navbtn,
#nav_btn .point:hover .navbtn::after,
#nav_btn .point:hover .navbtn::before {
    width: 1.75rem;
}

#nav_btn .navbtn {
    position: absolute;
    top: 12px;
    left: 0;
    display: inline-block;
    width: 21px;
    height: 1px;
    -webkit-transition: all .3s ease-out 0s;
    -moz-transition: all .3s ease-out 0s;
    -ms-transition: all .3s ease-out 0s;
    -o-transition: all .3s ease-out 0s;
    transition: all .3s ease-out 0s;
    /* background: #333; */
}

#nav_btn .navbtn::after,
#nav_btn .navbtn::before {
    position: absolute;
    left: 0;
    display: inline-block;
    width: 1.75rem;
    height: 3px;
    content: '';
    -webkit-transition: all .3s ease-out 0s;
    -moz-transition: all .3s ease-out 0s;
    -ms-transition: all .3s ease-out 0s;
    -o-transition: all .3s ease-out 0s;
    transition: all .3s ease-out 0s;
    background: #939393;
}

#nav_btn .navbtn::after {
    top: -5px;
}

#nav_btn .navbtn::before {
    top: 5px;
}

#nav_btn .point.on .navbtn {
    background: transparent;
}

#nav_btn .point.on .navbtn::after {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    top: 0px;
}

#nav_btn .point.on .navbtn::before {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    top: 0px;
}

/*导航按钮结束*/
.m_nav_list {
    flex-direction: column;
    justify-content: flex-start;
    width: 100%;
    overflow: auto;
}

.m_nav_list::-webkit-scrollbar {
    display: none
}

#m_nav {
    z-index: 99999;
    position: fixed;
    background: #f1f1f1 url(/template/default/images/foot_bg.jpg) center bottom no-repeat;
    background-size: cover;
    background-attachment: fixed;
    width: 19rem;
    bottom: 0;
    right: -19rem;
    top: 0;
    display: none;
    padding: 50px 0;
    padding-top: 80px;
    overflow: hidden;
    pointer-events: none;
    transition: all 0.7s cubic-bezier(0.445, 0.145, 0.355, 1);
    -webkit-transition: all 0.7s cubic-bezier(0.445, 0.145, 0.355, 1);
    -moz-transition: all 0.7s cubic-bezier(0.445, 0.145, 0.355, 1);
    -o-transition: all 0.7s cubic-bezier(0.445, 0.145, 0.355, 1);
    -ms-transition: all 0.7s cubic-bezier(0.445, 0.145, 0.355, 1);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}

#m_nav.act {
    pointer-events: auto;
    right: 0;
}

#m_nav>ul>li {
    width: 100%;
    overflow: hidden;
    padding: 0 2.3rem;
}

#m_nav>ul>li+li {
    border-top: 1px solid rgba(145, 145, 145, 0.1);
}

#m_nav li .a {}

#m_nav li .a h3 {
    line-height: 5rem;
    height: 5rem;
    color: #383838;
    padding: 0;
    font-size: 1.375rem;
    float: left;
    font-family: "思源宋体";
}

#m_nav li .a span {
    display: block;
    position: absolute;
    top: 0;
    right: 10px;
    width: 20px;
    height: 50px;
    text-align: center;
}

#m_nav li .a span i {
    font-size: 0;
}

#m_nav .title .a i {
    opacity: 1;
    filter: alpha(opacity=100);
    display: inline-block;
    width: 15px;
    height: 5rem;
    float: right;
    display: inline-block;
    background: url(/template/default/images/arrow_down.svg) center no-repeat;
    background-size: contain;
}

#m_nav li.on.title .a i {
    transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
    -moz-transform: rotate(-90deg);
}

#m_nav .on.title .a i {
    transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
    -moz-transform: rotate(-90deg);
}

#m_nav li {
    display: block;
    width: 100%;
}

.slide_nav {
    position: absolute;
    left: 0;
    height: 70px;
    z-index: 998;
    padding: 15px;
    top: 0;
    width: 100%;
}

#m_nav .title .list {
    display: none;
    position: relative;
    width: 100%;
    z-index: 9;
    left: 0;
    margin-left: 0;
    background: none;
    border: 0;
    clear: both;
    padding-bottom: 10px;
}

#m_nav .title .list span {
    background: none;
}

#m_nav .title .list span a:hover {
    color: #014085;
}

#m_nav .title .list a {
    display: block;
    font-size: 1.125rem;
    color: #676767;
    text-align: left;
    line-height: 40px;
    height: 40px;
    border: 0;
    font-weight: 300;
}

/*三级导航 开始*/
#m_nav .title .list .void>a {
    background-size: 10px;
    position: relative;
}

#m_nav .title .list .void>a:before {
    content: "·";
    position: absolute;
    left: -1em;
    font-size: 12px;
    font-weight: bold;
}

#m_nav .title .list span {
    position: relative;
    display: block;
}

#m_nav .title .list span .sub {
    position: static;
    width: 100%;
    display: block !important;
    overflow: hidden;
}

#m_nav .title .sub a {
    background: none;
    font-size: .875rem;
    opacity: .8;
    min-width: 50%;
    float: left;
    display: inline-block;
    color: #999;
}

.nav_mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 888;
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
}


/*首页banner*/
#banner {
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 0;
}

#banner .swiper-container {
    height: 100vh;
}

#banner .swiper-slide {
    overflow: hidden;
}

#banner .slide-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-size: cover;
    background-position: center;
}

#banner .txt {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 99;
    padding-top: 3%;
}

#banner .txt .txt_pic {
    margin-left: 48%;
}

#banner .swiper-button-prev {
    background: url(../image/banner_left.png) center no-repeat;
    background-size: contain;
    opacity: .8;
    left: 5%;
}

#banner .swiper-button-next {
    background: url(../image/banner_right.png) center no-repeat;
    background-size: contain;
    opacity: .8;
    right: 5%;
}

#banner .swiper-button-white {
    width: 3rem;
    height: 3rem;
}

.s_tt {
    text-align: center;
    margin-bottom: 4rem;
}

.s_tt .box {
    display: inline-block;
}

.s_tt h3 {
    font-size: 1.8rem;
    line-height: 2.5rem;
    color: #000;
    display: inline-block;
    position: relative;
    text-transform: uppercase;
    font-family: Arial;
}

.s_tt span {
    font-size: 1.5rem;
    display: block;
}

@-webkit-keyframes huadong {
    0% {
        transform: translateX(0);
        opacity: 1;
    }

    50% {
        transform: translateX(10px);
        opacity: 0;
    }

    51% {
        transform: translateX(-10px);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes huadong {
    0% {
        transform: translateX(0);
        opacity: 1;
    }

    50% {
        transform: translateX(10px);
        opacity: 0;
    }

    51% {
        transform: translateX(-10px);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@media (max-width: 680px) {
    #banner .swiper-container {
        height: 35vh;
        padding-top: 40px;
    }
}

.tc_btn {
    cursor: pointer;
}

.tc1 .tc {
    pointer-events: none;
    filter: alpha(opacity=0);
    -moz-opacity: 0;
    -khtml-opacity: 0;
    opacity: 0;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    z-index: 99999;
}

.tc1 .tc.act {
    filter: alpha(opacity=100);
    -moz-opacity: 1;
    -khtml-opacity: 1;
    opacity: 1;
    pointer-events: auto;
}

.tc1 .close:hover {
    transform: rotate(180deg);
}

.tc1 .close,
.tc {
    transition: all ease 400ms;
    -moz-transition: all ease 400ms;
    -ms-transition: all ease 400ms;
    -o-transition: all ease 400ms;
    -webkit-transition: all ease 400ms;
}

.tc1 .tc.act .tc-box {
    transform: scale(1);
}

.tc1 .tc.act {
    display: block;
}

.tc1 .close {
    position: absolute;
    cursor: pointer;
    font-size: 20px;
    right: 30px;
    top: 30px;
}

.tc1 .tc_bg {
    height: 100%;
    background: rgba(0, 0, 0, .6);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 0;
}

#tc_ewm_wechat {
    background: #004ea1;
    padding: 3px;
    width: 11rem;
    position: relative;
    z-index: 999;
    margin: 0 auto;
}

#tc_ewm_wechat .box {
    border: 1px solid #36beb1;
}

#tc_ewm_wechat img {
    width: 9.4rem;
    margin: .5rem;
}

#tc_ewm_wechat h5 {
    line-height: 2rem;
    font-size: 1rem;
    color: #fff;
    text-align: center;
    padding-bottom: 5px;
    font-family: "思源宋体";
}

/****************内页开始*****************/
/*内页banner*/
.n_banner {
    width: 100%;
    position: relative;
    text-align: center;
    height: 23rem;
    overflow: hidden;
}

.n_banner>div {
    margin-top: -10px;
}

/*内页导航*/
.n_nav_box {
    position: relative;
    line-height: 4.6rem;
    z-index: 2;
    text-align: center;
    padding-top: 3rem;
}

.n_nav a {
    font-size: 1rem;
    width: 9rem;
    height: 3.125rem;
    line-height: 3.125rem;
    background: url(/template/default/images/n_nav.png) center no-repeat;
    background-size: contain;
    color: #252525;
    display: inline-block;
    margin: 0 2px;
    text-align: center;
    position: relative;
}

.n_nav a:before {
    content: "";
    width: 1rem;
    height: 1.25rem;
    display: block;
    background: url(/template/default/images/n_nav_cur.png) center no-repeat;
    background-size: contain;
    position: absolute;
    bottom: -1rem;
    transition: .5s;
    opacity: 0;
    filter: alpha(opacity=0);
    left: 50%;
    margin-left: -.5rem;
}

.n_nav a:hover:before,
.n_nav a.on:before {
    opacity: 1;
    filter: alpha(opacity=100);
    background-size: contain;
    bottom: -2rem;
}

.n_nav a:hover,
.n_nav a.on {
    color: #fff;
    background: url(/template/default/images/n_nav_on.png) center no-repeat;
    background-size: contain;
}