@media only screen and (min-width: 320px) and (max-width: 768px) {
	img{ width:100%;}.head,.naboutust,.newsus1{ display:none;}

	.main {
	width:90%; margin:0 auto;
    margin: 0 auto;
    overflow: hidden;
}
.header,.none,.col,.linknav{ display:none;}
/*---------------------------------------------------------------------------------------------------------------手机站导航开始----------*/
.w-all{ display:block;}
.sp_header{height:50px;overflow:hidden;background:#fff;position:fixed;z-index:10;width:100%;top:0px;}
.sp_logo{padding:10px;float:left;height:50px}
.sp_logo img{margin:auto;max-height:50px; width:200px;}
.sp_nav{width:50px;float:right;position:relative;cursor:pointer;height:30px;margin-top:15px}
.sp_nav span{display:block;background:#000;width:30px;height:3px;position:absolute;left:10px;transition:all ease 0.35s;}
.sp_nav span:nth-of-type(1){top:0px}
.sp_nav span:nth-of-type(2){top:10px}
.sp_nav span:nth-of-type(3){top:20px}
.sp_nav_se span:nth-of-type(1){top:10px;transform:rotate(45deg)}
.sp_nav_se span:nth-of-type(2){width:0}
.sp_nav_se span:nth-of-type(3){top:10px;transform:rotate(-45deg)}
.sjj_nav{position:fixed;z-index:9;background:#fff;width:100%;/*height:calc(100% - 104px);*/font-size:14px;line-height:40px;top:-100%;left:0;overflow:auto;overflow-x:hidden;transition:top ease 0.35s;}
.nav_show{top:50px}
.sjj_nav>ul>li:first-child{overflow:hidden;border-top:0}
.sjj_nav>ul>li:first-child>a{float:left;width:calc(100% - 70px)}
.sjj_nav>ul>li:first-child .language{float:right;width:70px;overflow:hidden;line-height:30px;margin-top:5px}
.sjj_nav>ul>li:first-child .language a{width:35px;float:left;border-left:1px #ddd solid;text-align:center;color:#999;}
.sjj_nav ul li i{position:absolute;top:5px;right:0px;border-left:1px #ddd solid;height:30px;padding:0px 7px 0 7px;}
.sjj_nav ul li i svg{transform:rotate(-90deg);transition:all ease 0.35s}
.sjj_nav ul li .sjj_nav_i_se svg{transform:rotate(0deg)}
.sjj_nav ul li{border-top:1px #ddd solid;margin-left:20px;position:relative;line-height:50px;font-size:16px}
.sjj_nav>ul >li:last-child{border-bottom:1px #ddd solid;}
.sjj_nav ul li ul{display:none}
.sjj_nav ul li a{color:#666;width:80%}
.sjj_nav ul li ul li a{color:#999;display:block;text-align:left;}
.sjj_nav ul li i svg{width:20px;height:20px;fill:#555;}
.sjj_nav ul li .sjj_nav_i_se svg{fill:#c9141e}
.sjj_nav ul li ul li>ul{margin-left:10px}
/*---------------------------------------------------------------------------------------------------------------手机站导航结束----------*/

.swiper{ margin-top:70px;}

.txt {
    width: 100%;
    overflow: hidden;
    text-align: center;
    font-size: 26px;
    background-image: url(line1.png);
    background-repeat: no-repeat;
    background-position: center bottom;
    line-height: 60px;
    margin-top: 0px;
    margin-bottom: 20px;
}




.contectleft{ width:100%; float:left; overflow:hidden;}
.contectright {
    width: 100%;
    float: right;
    overflow: hidden;
}






.index_aboutleft {
    width: 100%;
    float: none;
    overflow: hidden;
}

.index_aboutright { margin-top:30px;
    width: 100%;
    float: none;
    overflow: hidden;
}


.cnt4 li {
    width: 100%;
    overflow: hidden;
    float: left;
    margin-left: 0%;
    transition: all 0.6s;
}


.pro_demo li {
    width: 50%;
    float: left;
    overflow: hidden;
    padding: 10px;
}



.footnav {
    width: 100%;
    overflow: hidden;
    color: #FFF;
    float: left;
    font-weight: 700;
    font-size: 15px; margin-bottom:30px;
}

.Copyr {
    background: #28529a;
    line-height: 180%;
    color: #FFF;
    padding-top: 10px;
    width: 100%;
    overflow: hidden;
}


.zihi{ width:100%; overflow:hidden; display:block;}
.zihi li{ width:44%; margin-left:5%; margin-right:3%; float:left; overflow:hidden; margin-bottom:2%;}.zihi li imh{ width:100%; display:block;}
.zihi li:nth-of-type(even) { width:44%; margin-left:0%; float:right; margin-right:0%; float:left; overflow:hidden;}


.banner {
    width: 100%;
    overflow: hidden;
    height: auto;
}

.porc li{ width:48%; overflow:hidden; float:left; margin-left:1%; margin-right:1%; margin-bottom:0%;}

.btb {
    width: 80px;
    height: 3px;
    background: #0082c6;
    overflow: hidden;
    margin: 0 auto; margin-bottom:30px;
}


#pictureViewer > .content{
    background-color: #fff;
    position: absolute;
    width: 100%;
    height: auto;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.newspic {
    width: 100%;
    float: left;
    overflow: hidden;
}

.newstxt {
    width: 100%;
    float: right;}
.job {
    width: 100%;
    float: left;
    overflow: hidden;
}


.jobc {
    width: 100%;
    float: right;
    overflow: hidden;
}



.wenhuamain {
    width: 100%;
    float: left;
    overflow: hidden;
    margin-top: 30px;
}


.wenhuapic {
    width: 100%;
    float: right;
    overflow: hidden;
}


.porc li p{ line-height:40px; text-align:center;}


}