* {
    padding: 0;
    margin: 0;
}

html,
body {
    color: #000;
    font-size: 16px;
    font-family: "微软雅黑";
    margin-left: auto !important;
    margin-right: auto !important;
    text-align: left;
    background: #f8f8f8;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

img,
input {
    border: 0;
    outline: none;
}

.wap {
    display: none;
}

.top>img.wap {
    display: none;
}

body .clear {
    clear: both;
    height: 0 !important;
    width: 0 !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.px1300 {
    width: 1200px;
    margin: 0 auto;
}

.px1200 {
    max-width: 1200px;
    margin: 0 auto;
}


/* ??…é?μ?…??…±??·??? */

.top {
    max-width: 1920px;
    margin: 0 auto;
    position: fixed;
    right: 10px;
    top: 18px;
    width: 25px;
    height: 25px;
    z-index: 9999;
}

.top>img {
    display: block;
    width: 100%;
}

.wap-menu {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 99999;
    font-size: 0;
}

.wap-menu img {
    height: 25px;
}

.close-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 0;
}


/* nav */

.head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    transition: all 0.3s;
    z-index: 999999;
    border-top: 3px solid #f20500;
}

.head>img {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -960px;
    right: 0;
    width: 1920px;
    height: auto;
    z-index: 1;
    transition: all 1s;
    opacity: 1;
}

.head.t60 {
    top: 60px;
}

.head.on {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #000;
    background: rgba(0, 0, 0, 0.8);
    z-index: 99999;
    transition: all 0.3s;
}

.head.on>img {
    opacity: 0;
    display: none;
}

.head.on .head-top {
    line-height: 80px;
}

.head.on .nav>ul>li {
    padding-bottom: 25px;
    padding-top: 25px;
}

.head.on .nav>.language a {
    margin-top: 15px;
}

.head.on .logo a img {
    max-height: 60px;
}

.head-top {
    position: relative;
    z-index: 999;
    line-height: 130px;
    float: right;
    width: 1600px;
    transition: all 0.3s;
}

.logo {
    float: left;
}

.logo a {
    display: block;
    font-size: 0;
}

.logo a img {
    max-height: 100px;
    vertical-align: middle;
    transition: all 0.3s;
}

.nav {
    float: right;
    background-size: 100% 100%;
}

.nav>ul {
    float: left;
}

.nav>.language {
    float: left;
}

.nav>.language a {
    display: block;
    width: 48px;
    height: 48px;
    border: 1px solid #fff;
    border: 1px solid rgba(230, 189, 48, 0.2);
    text-align: center;
    line-height: 48px;
    color: #fff;
    font-size: 18px;
    margin: 40px 40px 0 40px;
    transition: all 0.3s;
}

.nav>.language a:hover {
    background: #fff;
    background: rgba(230, 189, 48, 0.2);
    color: #f20500;
}

.nav>ul>li {
    float: left;
    margin-left: 40px;
    position: relative;
    padding-bottom: 20px;
    padding-top: 50px;
    transition: all 0.3s;
}

.nav>ul>li>a {
    display: block;
    font-size: 18px;
    line-height: 30px;
    color: #fff;
}

.nav>ul>li>a:after {
    content: "";
    width: 1px;
    height: 0;
    background: #fff;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transition: all 0.3s;
}

.nav>ul>li>a:before {
    content: "";
    left: 50%;
    right: 50%;
    height: 1px;
    background: #fff;
    position: absolute;
    bottom: 20px;
    transition: all 0.3s;
}

.head.on .nav>ul>li ul {
    background: #fff;
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.2);
}

.footer {
    text-align: center;
    background: #535353;
    color: #fff;
    line-height: 34px;
    font-size: 14px;
    padding: 40px 0;
}

.footer a {
    color: #fff;
}

.nav>ul>li ul {
    display: none;
    position: absolute;
    top: 100%;
    padding: 10px 0;
    width: 280px;
    right: 0;
    left: 50%;
    margin-left: -120px;
    background: #fff;
    background: rgba(255, 255, 255, 0.6);
    overflow: hidden;
    border-top: 1px solid #fff;
    border-top: 1px solid rgba(255, 255, 255, 0.6);
    border-top: 1px solid transparent;
}

.nav>ul>li ul li {
    float: left;
    width: 120px;
    padding: 10px;
    text-align: center;
}

.nav>ul>li ul li a {
    display: block;
    font-size: 14px;
    line-height: normal;
    color: #333;
    padding: 5px 0;
}

.nav>ul>li ul li a:hover {
    color: #fff;
    background: #9b0c14;
}

.nav>ul>li.active>a {
    color: #fff;
}

.nav>ul>li.on>a:after {
    height: 20px;
    bottom: 0;
}

.nav>ul>li.on>a::before {
    left: 0;
    right: 0;
}

.banner {
    width: 100%;
    position: relative;
}

.banner a {
    display: block;
    width: 100%;
}

.banner img {
    display: block;
    width: 100%;
}

.banner a img {
    display: block;
    width: 100%;
}

.banner .slick {
    position: relative;
    z-index: 9;
}

.banner .slick-dots {
    position: absolute;
    right: 30px;
    bottom: 30px;
    text-align: right;
    z-index: 9;
    font-size: 0;
}

.banner .slick-dots li {
    width: 36px;
    height: 36px;
    background: url(../images/b-dot.png) no-repeat;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    font-size: 0;
    transition: all 0.5s;
    margin: 0 10px;
}

.banner .slick-dots li button {
    display: inline;
    width: auto;
    height: auto;
    font-size: 18px;
    color: #fff;
    padding: 0;
    line-height: 36px;
}

.banner .slick-dots li.slick-active {
    background: url(../images/b-dot-hover.png) no-repeat;
    background-size: 100% 100%;
}

.banner .slick-slide a {
    display: block;
    position: relative;
}

.banner .slick-slide a div {
    position: absolute;
    bottom: 0;
    width: 100%;
    z-index: 9;
}