@charset "utf-8";
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {margin: 0;padding: 0;background: transparent;border: 0;outline: 0;}
body{font-size:16px;color:#000;font-family:"黑体",arial}
li{list-style:none}
h1{margin-top:13px;line-height:30px;text-align:center;font-size:20px}
body,table,input,textarea,select,option{line-height:2}
.clear{clear:both}
ol,ul{list-style:none}
blockquote,q{quotes:none}
:focus{outline:0}
ins{text-decoration:none}
del{text-decoration:line-through}
a{color:#2b2b2b;text-decoration:none}
a:hover{color:#FCB501}
.c:after,.box1200:after,.box1400:after{display:block;content:'';clear:both}
.fl{float:left}
.fr{float:right}
.box1200{padding:0 100px;max-width:1200px;margin:0 auto}
.box1400{width:100%;padding:0 50px;box-sizing:border-box}
.video1{}
.video1 video{display:block}
.video1 h2{position:absolute;top:160px;width:100%;text-align:center;font-size:83px;color:#fff}
.video1 p{position:absolute;top:294px;width:100%;text-align:center;color:#fff;font-size:40px}
#head{position:relative}
.head{line-height:40px;background:rgba(0,0,0,0.5);font-size:13px;color:#fff;position:absolute;top:0;left:0;width:100%;z-index:2}
#nav{position:absolute;top:40px;left:0;text-align:center;width:100%;z-index:2;background-color:rgba(0,0,0,0.3)}
#nav ul{text-align:center}
#nav>ul>li{display:inline-block;vertical-align:top;width:12.5%;margin-right:1%;position:relative}
#nav ul li.logo1{position:relative;padding:0;height:100px}
#nav ul li.logo1 img{display:block;margin:0 auto;position:absolute;width:80px;bottom:7px;left:25px}
#nav>ul>li>a{display:block;color:#fff;font-size:20px;padding:40px 0;line-height:1}
#nav>ul>li>a span{font-size:12px}
#nav ul li a:hover{color:#F7B52D}
.inul{position:absolute;background:rgba(0,0,0,0.5);padding:10px;width:200%;top:100px;display:none}
.outul:hover .inul{display:block}
.inul li{padding:5px 0;border-bottom:1px dotted #fff}
.inul li:last-child{border:0}
.inul li a{color:#fff}
.title{text-align:center;padding:50px 0;line-height:1.5;font-size:37px;background:url(../images/1_071.png) no-repeat bottom center}
.title p{font-size:20px;color:#666}
#foot{padding:40px 0 0;background:#333}
#foot dl{float:left;width:25%;box-sizing:border-box;padding-right:5%}
#foot dl dt{color:#eee;font-size:20px;margin-bottom:10px}
#foot dl dd{}
.bot_about{}
.bot_about dd{line-height:24px;font-size:12px;color:#999}
.bot_product{width:277px}
.bot_product dd{background:url(../images/1_45.jpg) no-repeat 0 center;padding-left:24px;font-size:12px;line-height:45px;border-bottom:1px solid #666}
.bot_product dd a{color:#eee}
.bot_contact{}
.bot_contact dd{color:#eee;line-height:30px;font-size:12px}
.bot_contact dd a{color:#eee}
.bot_ewm{}
.bot_ewm img{margin:33px 0 0 10px;background:#fff;width:140px}
.copy{margin-top:51px;border-top:1px solid #999;line-height:40px;color:#999;font-size:12px}
.copy a{color:#999}
@media only screen and (min-width:100px) and (max-width:640px){
	.box1200{padding:0 10px}
	.head,.logo1{display:none !important}
	#nav{display:none;background:rgba(0,0,0,0.5);height:100%;position:fixed;top:0;left:unset;right:0;z-index:3}
	#nav>ul{padding:0;width:50%;height:100%;background:#fff;float:right;padding:10px 0 30px 30px;overflow-y:scroll}
	#nav>ul>li{width:100%;padding:0;display:block;border-bottom:1px solid #ccc;text-align:left;line-height:50px}
	#nav>ul>li>a{color:#333;padding:10px 0;font-size:16px}
	.title{font-size:20px;line-height:1.5;padding:30px 0}
	.inul{display:block;position:unset;background:none;width:auto;padding:0;top:0;line-height:31px;text-align:left !important;padding-left:20px}
	.inul li{}
	.inul li a{color:#666}
	#close{width:32px;height:32px;background:url(../images/close.png);position:absolute;right:-1px;top:-1px;z-index:3}
	#open{position:fixed;top:10px;right:10px;width:45px;height:44px;background:url(../images/open.png) center}
	#foot dl{width:46%;margin:0 2%;height:270px;overflow:hidden}
	.bot_product{height:270px}
}