@charset "utf-8";
@media screen and (max-width:1680px)
{
header .logo { padding-top:0.5%;}
}


@media screen and (max-width:1440px)
{
header .headerright { padding:0px 0 0 0;}
header .dianhua {height:60px;  line-height:4rem;}

.bannermain { height:380px;}

}


@media screen and (max-width:1280px)
{
.head { width:99%; }
header .dianhua { font-size:1.8rem;display:none}
.mainzt { max-width:1400px; width:96%; margin:0 auto;}

.bannermain { height:360px;}

}


@media screen and (max-width:1024px)
{
header .logo { width:35%;}
header .headerright { width:60%;}	

header { padding:1% 0 0% 0;}

.bannermain { height:300px;}

.kdhg {flex-wrap:wrap;}
.pro-cfn  {margin:0 auto; width:98%; }
.pro-cfn ul {flex-direction:row;flex-wrap:wrap;}
.pro-cfn li { width:50%;height:50%; border-right:1px solid #819aad;}

.pro-list { width:100%;}


.newscon { flex-wrap:wrap;}
.newscon .xwleft { margin:0 auto; width:98%;}
.newscon .xwright { margin:0 auto; width:98%;}

}


/*<=920px*/
@media screen and (max-width:960px)
{
.headerpage{ display:none;}
.headerpagewap{ display:block; }

.bannermain { height:200px;}
.positioninfo{font-size:2rem;}
}


@media screen and (max-width:854px)
{
.ys_cont dl { width:50%; border-right:0px solid #e2e2e2;}	
	
.mid_pic .lefttel { display:none}
.mid_pic .rightby { margin:0 auto; text-align: center; color:#fff;  width:96%;}
.mid_pic .rightby h2 { float:none;  margin:0.5rem auto 0.8rem auto;}

.aboutbg .aboutwz { width:75%; color:#fff;}

.product {background:url("../images/probg.jpg") bottom ; }
.pro-list { padding:0}
.pro-list ul li .pro-img { margin-left:0%;}

.proviewle {float:none;max-width:100%; text-align:center; width:96%; margin:0 auto; } 
.proviewri { clear:both; margin:0 auto; float:none; max-width:100%; width:96%; overflow:hidden;}

.fbop .copylogo { display:none}
.fbop .footri { width:66%;}
.fbop .footewm { width:22%;}

}





@media screen and (max-width:768px)
{
.indexbt span {font-size:2rem;}
.indexbt p { font-size:1.0rem; }


.pro-list ul li .pro-text { margin-left:0%;}

.bannermain { height:160px;}
.positioninfo{font-size:1.8rem;}


.pro-cfn li a h3 {font-size:1.3rem;}
.pro-cfn li a h3 span { font-size:0.9rem;}

.newslist li { margin:0 auto; width:96%;}
.footer { padding:3% 0;}
.footerlm{ display:none;}

}


@media screen and (max-width:640px)
{

.logowap { width:70%; padding:1% 0 1.5% 1%; }


.bannermain { height:120px;}
.positioninfo{font-size:1.6rem;}

.ys_cont dl h1 { font-size:1.3rem; margin:0.6rem 0;}

.pro-cfn li a { padding-left:0px; text-align:center;}
.pro-cfn li a .pro-ico { display:none;}
.pro-cfn li a h3 { margin-left:0px;width:100%;}

.pro-list { margin:6% 0; padding:5% 0%}
.pro-list ul li .pro-text .pro-exp p { font-size:20px;}
.pro-list ul li .pro-text .pro-exp p:nth-child(2) { display:none}


.aboutbg .aboutwz { margin:0 auto; width:96%;}
.aboutbg .aboutwz h1 { font-size:2rem; }
.aboutbg .aboutwz h2 { font-size:1.3rem; }
.aboutbg .video {margin:0 auto; }

.mid_pic .rightby h1 { font-size:2rem;}
.mid_pic .rightby p { font-size:1rem;}


.fbop .footri { margin:0 auto; width:96%;}
.fbop .footewm { clear:both; margin:2% auto 0 auto; width:96%;} 



    .yb_conct{ display:none;}

    /*一键拨号*/
    .fnav2{ display: block;width:100%; margin:0 auto;  overflow:hidden; background:#003c9a; padding:10px 0 ; position: fixed ;bottom:0;z-index:9999}
    .fnav2 a{ float:left; width:33%; overflow:hidden;  color:#FFF; font-size:18px; overflow:hidden ; text-align:center; font-size:16px;}
    .fnav2 a img{ width:30%;vertical-align:middle; padding-left:4%; padding-right:5%;}
    /*加入一键拨号时，底部导航上升*/
    .footerbottom{ margin-bottom:7%;}

    /*内页*/
    .menu3 h3{width:48%;}

    .product_list ul li{width:48%;}

}
@media screen and (max-width:500px)
{
.logowap { padding:1.5% 0 2% 1%; }
.bigimg img { width:100%;}
 }

@media screen and (max-width:480px)
{
    .footerbottom{ margin-bottom:10%;}
}