@charset "utf-8";

/* CSS Document */

@media screen and (max-width:1880px)
{
	
	
}

@media screen and (max-width:1680px)
{

	.syabouttxtleft{font-size: 16px; }
	
	.sytit h1{font-size: 32px;}
	.sytit p{font-size: 16px;}
	
}




@media screen and (max-width:1440px)
{



	.syabouttxtleft{font-size: 15px; }
}

@media screen and (max-width:1366px)
{
		

	
}




@media screen and (max-width:1280px)
{

}




@media screen and (max-width:1100px)
{

body{overflow-x: hidden}

.nav{ position: fixed;top:78px;right:0;z-index:999999999;float:inherit;width:100%;height:calc(100vh - 78px); text-align:center;opacity:0;visibility: hidden; overflow-y:scroll;-webkit-overflow-scrolling:touch; background-color:#fff; margin-top: 0px; }
.nav ul{display:block; width: 90%; margin: 0 auto;padding-top: 20px; }

.nav li{border-bottom: 1px solid #f0f0f0; height:auto;display:block; margin: 0px; text-align: left; background: url("../images/down01.png") no-repeat right 27px; background-size: 12px auto;}
.nav li>a{display: inline-block; line-height: 60px; color: #333; padding-bottom: 0px;}



.navdown{background: #fff; position:relative; left:0%; transform:none; width:100%;box-shadow:none; border-bottom-left-radius:0px; border-bottom-right-radius:0px;  top: 0px; display: none; padding: 0px}
	
.navdown a{line-height:36px; text-align:left; padding:10px 20px;border-top: 1px solid #f0f0f0; background: none; border-bottom: none}
	

	
	
.nav-btnbox {position:absolute;z-index:999999999999999999;right:5%;top:50%; width:22px;transition: 0.5s all; -webkit-transition: 0.5s all; -moz-transition: 0.5s all; -o-transition: 0.5s all; -ms-transition: 0.5s all; display:block; transform: translate(0,-50%)}
.nav-btnbox .icon-bar {display: block; height:3px;border-radius: 10px;overflow: hidden;background-color:#000;-webkit-transition: all .3s ease;-moz-transition: all .3s ease;-o-transition: all .3s ease;perspective-origin: 50% 50%;-ms-transition: all .3s ease; margin:0 auto;}
.top.cur .nav-btnbox .icon-bar{background: #000}
.top.curtwo .nav-btnbox .icon-bar{background: #000}
.nav-btnbox .icon-bar+.icon-bar {margin-top:5px}	
.menu-open .nav-btnbox .icon-bar{ background-color:#000;}
.menu-open .nav-btnbox .icon-bar:first-child { margin-left: 0;-webkit-transform: translate3d(0px, 7px, 0) rotate3d(0, 0, 1, -45deg);transform: translate3d(0px, 7px, 0) rotate3d(0, 0, 1, -45deg);}	
.menu-open .nav-btnbox .icon-bar:nth-child(2) { opacity: 0;transform: translate(20px, 0);}
.menu-open .nav-btnbox .icon-bar:last-child {-webkit-transform: translate3d(0, -9px, 0) rotate3d(0, 0, 1, 45deg);transform: translate3d(0, -9px, 0) rotate3d(0, 0, 1, 45deg);}



.menu-open .nav{visibility:visible;opacity:1;}
.menu-open .icon-bar{ background:#FFF}
.menu-open .nav li{-webkit-animation-duration: .4s;animation-duration: .4s;-webkit-animation-fill-mode: both;animation-fill-mode: both;-webkit-animation-name: fadeInUp;animation-name: fadeInUp;
}

.menu-open .nav li:nth-child(1){animation-delay:0s;}
.menu-open .nav li:nth-child(3){animation-delay:0.1s;}
.menu-open .nav li:nth-child(5){animation-delay:0.2s;}
.menu-open .nav li:nth-child(7){animation-delay:0.3s;}
.menu-open .nav li:nth-child(9){animation-delay:0.4s;}
.menu-open .nav li:nth-child(11){animation-delay:0.5s;}
.menu-open .nav li:nth-child(13){animation-delay:0.6s;}
.menu-open .nav li:nth-child(15){animation-delay:0.7s;}
.menu-open .nav li:nth-child(17){animation-delay:0.8s;}
.menu-open .nav li:nth-child(19){animation-delay:0.9s;}


.nav li:nth-child(1){background: none}
.nav li:nth-child(1) a{ display: block;}




@-webkit-keyframes fadeInUp {0% {opacity:0;-webkit-transform:translateY(60px)}

100% {opacity:1;-webkit-transform:translateY(0)}

}

@-moz-keyframes fadeInUp {0% {opacity:0;-moz-transform:translateY(60px)}

100% {opacity:1;-moz-transform:translateY(0)}

}

@-o-keyframes fadeInUp {0% {opacity:0;-o-transform:translateY(60px)}

100% {opacity:1;-o-transform:translateY(0)}

}

@keyframes fadeInUp {0% {opacity:0;transform:translateY(60px)}

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

}

	.nav li:nth-child(even){display: none}
	.nav li:before{display: none}
	
	.topright{width: 170px;}
	.englink{width: 100%;border: none}
	
	
	.banner li:nth-child(1){display:block}
	.banner li p{display: none}
	.bantxt{background: none; min-height: inherit}
	
	.banner ul{display: -webkit-box;display: -ms-flexbox;display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap;}
	.banner li{width: 33.33%}
	
	
	
	.prorighttop li{width: calc(50% - 20px);}
	
}




@media screen and (max-width:1024px)
{

	
	
	
}

@media screen and (max-width:999px)
{

	
}

@media screen and (max-width:920px)
{
	.proleft{bottom: auto;float: none!important; display: block;}
	.proleft{width: calc(100% - 40px);display:flex;flex-direction:row;justify-content:space-between; position:relative}
	.proleftpic{width: 100px;margin: 0px;}
	.prolefttxt{text-align: left; width: calc(100% - 150px)}
	
	.proright{width:90%; margin: 0 auto; float: none!important; display: block}
	
	.banner{margin-bottom: 40px;}
	.proboxs .mainbox{width: 100%}
	.prorighttop li{margin-bottom: 20px;}

	.syabouttxt{display: block}
	.syabouttxtleft{width: 100%}
	.syabouttxtright{width: 100%; margin-top: 30px}
	.index_new_right{width: 100%}
	.index_new_left{width: 100%}
	.index_new_left .pic{width: 100%}
	.footnav{display: none}
	.footcon{width: 100%}
	
	body{overflow-x: hidden}
	
}

@media screen and (max-width:768px)

{

	
}

@media screen and (max-width:680px)

{
	
.pd3{ padding-top:6%; padding-bottom:6%}
.pd4{ padding-top:8%; padding-bottom:8%}
.pd5{ padding-top:10%; padding-bottom:10%}
.pd6{ padding-top:12%; padding-bottom:12%}
.pd2{ padding-top:4%; padding-bottom:4%}
	
	
	


.mt1{ margin-top:3%}
.mt2{ margin-top:6%}
.mt3{ margin-top:9%}
.mt4{ margin-top:12%}
.mt5{ margin-top:15%}
.mt6{ margin-top:18%}



.pb3{ padding-bottom:6%}
.pb4{ padding-bottom:8%}
.pb5{ padding-bottom:10%}
.pb6{ padding-bottom:12%}
.pb7{ padding-bottom:14%}
	
	
	
	

	.logo{width:100px}
	
	.nav{top: 60px; height: calc(100vh - 60px)}
	.topcen{height: 60px;}
	.banner{margin-top: 60px;}
	.banner li{width: 50%;margin-bottom: 20px;}
	
	.banner{background-position: 32% center}
	.bantxt{margin-top: 10px; padding: 0px;}
	.bantxt h2{font-size: 20px;}
	
	.proleft{font-size: 12px; width:90%; padding: 20px 5%;}
	
	.proleftpic{width:70px;}
	.prolefttxt{width: calc(100% - 90px)}
	.prolefttxt h3{font-size: 18px;margin-top: 0px;}
	.proleft p{margin: 10px 0px}
	.prorighttop li span{display: none}
	.prorighttop li p{font-size: 14px;}
	.prorightbot li{width: calc(50% - 30px);font-size: 14px;}
	.proboxs{margin-bottom: 30px;}
	.sytit h1{font-size: 24px;}
	.syaboutnsx{padding: 10px; padding-right: 20px;}
	.fazhanbox h2{font-size: 16px;}
	.fazhantxt h3{font-size: 18px;}
	.fazhantxt p{font-size: 14px;min-height:60px; line-height: 20px;}
	.fazhanqiehuan .swiper-slide{min-height: 252px}
	.zizhitxt p{font-size: 14px;}
	.zizhitxt{ padding: 10px 0px;}
	a.morebtn{width: 140px; height: 40px; font-size: 14px; line-height: 40px}
	.index_new_left .time h4{font-size: 30px;}
	
		.index_new_left{width: 100%;float: none;height: auto;position: relative;display: block;padding-bottom: 8rem}
	.index_new_left .pic{width: 100%;padding-bottom: 55%;height: auto;}
	.index_new_right{width: 100%;float: none;}
	.index_new_left .time h4{font-size:30px;}
	.index_new_left .new_info{padding:1rem;}
	
	.index_form .text{width: 100%;margin-right: 0px;}
	
	.footcontxt{font-size: 12px;}
	.footconanniu a{width: 90px; height: 30px; line-height: 30px; font-size: 14px;}
}


@media screen and (max-width:580px){
	

	
}





@media screen and (max-width:480px)
{

	
}

@media screen and (max-width:320px)
{

	
}