/*Created by lk on 2020/07/29.*/

html, body{margin: 0; padding: 0; font-size: 12px; background: #fff; overflow-x: hidden; font-family: "Microsoft YaHei", arial}

ul{list-style: none}

ul, li ,ol{margin: 0; padding: 0}

h1,h2,h3,h4,h5,h6{margin: 0; font-weight: normal}

p{margin: 0;}

a{text-decoration: none; display: block; color: #333; outline: none}

img{border: 0; float: left}

div{box-sizing: border-box}

table{border-collapse: collapse; border-spacing: 0;}

.clearfix:after{content: ""; display: block; height: 0; clear: both; visibility: hidden; font-size: 0}

ul:after {clear:both;content:'.';display:block;width: 0;height: 0;visibility:hidden;}

.w1200{width: 1200px; margin: 0 auto; position: relative}
.w1440{width: 1440px; margin: 0 auto; position: relative}
.left{float: left}
.right{float: right}

::-webkit-scrollbar
{
    width: 6px;
    background-color: rgba(255,255,255,.1);
}

::-webkit-scrollbar-thumb {
    border-radius: 5px;
    background-color: rgba(0,0,0,.4);
}

@font-face {
    font-family: 'novecentowide-book';
    src: url('../font/novecentowide-book-webfont.eot');
    src: url('../font/novecentowide-book-webfont.eot?#iefix') format('embedded-opentype'),
    url('../font/novecentowide-book-webfont.woff2') format('woff2'),
    url('../font/novecentowide-book-webfont.woff') format('woff'),
    url('../font/novecentowide-book-webfont.ttf') format('truetype'),
    url('../font/novecentowide-book-webfont.svg#dincond-mediumalternateRg') format('svg');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Montserrat-Light';
    src: url('../font/Montserrat-Light.eot');
    src: url('../font/Montserrat-Light.eot?#iefix') format('embedded-opentype'),
    url('../font/Montserrat-Light.woff2') format('woff2'),
    url('../font/Montserrat-Light.woff') format('woff'),
    url('../font/Montserrat-Light.ttf') format('truetype'),
    url('../font/Montserrat-Light.svg#dincond-mediumalternateRg') format('svg');
    font-weight: normal;
    font-style: normal;
}


/*----header----*/
.header{width: 100%; position:fixed; z-index: 99; background: #fff; box-shadow: 0 0 10px 3px #dedede; transition: all .4s; -webkit-transition: all .4s}

.header .header_top{height: 80px; border-bottom: 1px solid #dedede;}
.header .header_top .logo{width: 351px; height: 60px; float: left; margin: 10px 0 0 0; background: url("../image/logo.png") no-repeat; background-size: cover; position: relative; z-index: 9; transition: all .4s; -webkit-transition: all .4s}
.header .header_top .logo p{font-size: 13px; color: #666; position: absolute; bottom: 0; right: 0; margin: 0 -230px 6px 0}
.header .header_top .top_right{float: right; margin: 20px 0 0 0}
.header .header_top .top_right a{display: inline-block; font-size: 14px; height: 40px; color: #333; margin-left: 16px; padding: 0 6px; line-height: 40px;}
.header .header_top .top_right .ewm{width: 60px; height: 40px; color: transparent; background: url("../image/ico01.png") no-repeat; transition: all .4s; -webkit-transition: all .4s}
.header .header_top .top_right .header_ewm{position: absolute; top: 0; right: 0; width: 100px; height: 100px; margin: 100px 10px 0 0; opacity: 0; transition: all .4s; -webkit-transition: all .4s}
.header .header_top .top_right .header_ewm img{width: 100%}
.header .header_top .top_right .header_ewm.on{opacity: 1; margin: 80px 10px 0 0}
.header .header_top .top_right .ewm:hover{background: url("../image/ico01_1.png") no-repeat}

.nav{border-top: 1px solid #fff; transition: all .4s; -webkit-transition: all .4s; position: relative;}
.nav .nav_bar{height: 60px;}
.nav .nav_bar li{float: left; width: 14%; margin: 0 3%; text-align: center; position: relative}
.nav .nav_bar li>a{font-size: 14px; color: #676767; line-height: 60px; position: relative}
.nav .nav_bar li>a:before{content: ""; display: block; width: 20px; height: 20px; background: url("../image/ico02.png") no-repeat; position: absolute; top: 50%; right: 0; margin: -10px 30px 0 0}
.nav .nav_bar li:nth-child(1) a:before{display: none}
.nav .nav_bar li>a:hover{color: #e7141a}
.nav .nav_bar li.on >a{color: #e7141a}

.nav .nav_son{width: 180px; position: absolute; top: 0; margin: 60px 0 0 0;}
.nav .nav_son a{font-size: 14px; text-align: center; color: #333; background: #f4f4f4; height: 0; line-height: 50px; border-bottom: 1px solid #e0e0e0}
.nav .nav_son a:hover{background: #e7141a; color: #fff}
.nav .nav_son a:nth-child(1){transition: all .4s ease .1s; -webkit-transition: all .4s ease .1s}
.nav .nav_son a:nth-child(2){transition: all .4s ease .2s; -webkit-transition: all .4s ease .2s}
.nav .nav_son a:nth-child(3){transition: all .4s ease .3s; -webkit-transition: all .4s ease .3s}
.nav .nav_son a:nth-child(4){transition: all .4s ease .4s; -webkit-transition: all .4s ease .4s}
.nav .nav_son a:nth-child(5){transition: all .4s ease .5s; -webkit-transition: all .4s ease .4s}
.nav .nav_son a:nth-child(6){transition: all .4s ease .6s; -webkit-transition: all .4s ease .4s}
.nav .nav_son a:nth-child(7){transition: all .4s ease .6s; -webkit-transition: all .4s ease .4s}


.nav .nav_bar li:hover .nav_son a{
    height: 50px;
    opacity: 1;
    transform: perspective(100px) rotateY(0deg);
    -webkit-transform: perspective(100px) rotateX(0deg);
    -ms-transform: perspective(100px) rotateX(0deg);
}

.csstransform3d .nav_son a{
    transform: perspective(100px) rotateX(-90deg);
    -webkit-transform: perspective(100px) rotateX(-90deg);
    -ms-transform: perspective(100px) rotateX(-90deg);
    transform-origin: center top 0;
    -webkit-transform-origin: center top 0;
    -ms-transform-origin: center top 0;
}

.header .button{position: absolute; right: 0; top: 0; width: 40px; height: 40px; padding: 5px; margin: 10px; background: none; border: none; cursor: pointer; display: none}
.header button{outline: none}
.header .button span{width: 30px; height: 2px; position: absolute; top: 0; left: 5px; display: block; background: #666; transition: all .5s; -webkit-transition: all .5s}

.header .button span:nth-child(1){top: 10px}
.header .button span:nth-child(2){top: 20px}
.header .button span:nth-child(3){top: 30px}

#button .span1{top: 20px; transform: rotate(-45deg); -webkit-transform: rotate(-45deg)}
#button .span2{opacity: 0}
#button .span3{top: 20px; transform: rotate(45deg); -webkit-transform: rotate(45deg)}


/*----footer----*/
.footer{position: relative; background: #181818; padding: 30px 0 20px 0; overflow: hidden; z-index: 9}

.footer .footer_ying{margin-bottom: 10px}
.footer .footer_ying a{display: inline-block; padding: 0 6px; margin-right: 2px; font-size: 13px; color: #dedede;}
.footer .footer_ying .ying{font-size: 13px; color: #dedede; padding: 0 6px 0 0; margin-right: 4px;}

.footer .footer_link{margin-bottom: 10px;}
.footer .footer_link a{display: inline-block; padding: 0 6px; margin-right: 2px; font-size: 13px; color: #dedede;}
.footer .footer_link .link{font-size: 13px; color: #dedede; padding: 0 6px 0 0; margin-right: 4px;}

.footer .footer_copy{padding: 20px 0 10px 0;}
.footer .footer_copy span{display: inline-block; margin-right: 16px; font-size: 13px; color: #f0f0f0; font-weight: 100}
.footer .footer_copy span a{display: inline-block; color: #f0f0f0; font-weight: 100;}
.footer .footer_copy .span{float: right;}
.footer .footer_copy .span a{margin-left: 10px;}


/*----right_list----*/
.right_list{width: 48px; position: fixed; right: 20px; bottom: 0; margin-bottom: 16%; z-index: 99;}
.right_list .li{position: relative; width: 50px; height: 50px; margin-bottom: 4px; text-align: center; line-height: 50px; background: #dedede; cursor: pointer; border-radius: 4px; transition: all ease .3s; -webkit-transition: all ease .3s}
.right_list .li i{font-size: 32px; color: #c40e24; vertical-align: middle; transition: all ease .3s; -webkit-transition: all ease .3s}
.right_list .li.top{height: 38px; line-height: 32px}

.right_list .li .img{width: 120px; height: 150px; position: absolute; top: 0; right: 0; margin: 40px 60px 0 0; background: #fcfcfc; box-shadow: 0 0 10px 3px rgba(0,0,0,.2); visibility: hidden; opacity: 0; transition: all ease .3s .1s; -webkit-transition: all ease .3s .1s}
.right_list .li .img img{width: 100%; display: block; float: none; margin: 0 auto 5px auto;}
.right_list .li .img p{line-height: 10px; font-size: 13px; color: #333}

.right_list .li .tel{width: 190px; height: 50px; position: absolute; top: 0; right: 0; margin: 0 0 0 0; background: #fff; box-shadow: 0 0 10px 3px rgba(0,0,0,.2); visibility: hidden; opacity: 0; transition: all ease .3s; -webkit-transition: all ease .3s}
.right_list .li .tel h3{font-size: 18px; color: #26324a; line-height: 50px; font-family: 'novecentowide-book'}
.right_list .li .tel h3 i{font-size: 20px; color: #26324a; padding-right: 6px; vertical-align: middle; padding-bottom: 8px}
.right_list .li .tel h3 a{display: inline-block}

.right_list .li:hover{background: #000}
.right_list .li:hover i{color: #fff;}
.right_list .li:hover .img{visibility: visible; opacity: 1; margin: 0 60px 0 0}
.right_list .li:hover .tel{margin: 0 60px 0 0; visibility: visible; opacity: 1}