@media only screen and (min-width: 1000px) and (max-width: 1700px) {.nav {
    float: left;
    margin-right: 1%;
    margin-left: 5%;
}

.nav a {
    font-weight: 800;
    display: block;
    font-size: 17px;
    padding: 0px 15px;



}
}


@media only screen and (min-width: 901px) and (max-width: 1300px) {

.lv_toptel{ display:none;}

.nav a {
    font-weight: 800;
    display: block;
    font-size: 17px;
    padding: 0px 10px;
    line-height: 100px;}
	
	
	.nav {
    float: left;
    margin-right: 1%;
    margin-left: 5%;
}

}


@media only screen and (min-width: 320px) and (max-width: 900px) {
.banner{ width:100%; margin-top:60px; overflow:hidden; clear:both;}
.logo,.main_h,.head_muen,.headh,.newssimgt,.navq{ display:none; }
.none{ display:none;}
	
.main{ width:90%; margin:0 auto; overflow:hidden;}
.main1{ width:90%; margin:0 auto; overflow:hidden;}
img{ width:100%;}
.w-all{ display:block}


/*---------------------------------------------------------------------------------------------------------------手机站导航开始----------*/
.sp_header{height:60px;overflow:hidden;background:#fff;position:fixed;z-index:99999;width:100%;top:0px;}
.sp_logo{padding:0px;float:left;height:50px; margin-top:1%; margin-bottom:1%; margin-left:2%; max-width:60%;}
.sp_logo img{margin:auto;max-height:100%; }
.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----------*/
.bannertxt{ font-size:16px;}

.bannertxt h1{ font-size:18px;}




}