.navbar-nav > li {
    border-right: 1px solid #dadada;
}

.navbar-nav > li > a {
    font-size: 18px;
    line-height: 150%;
    text-align: center;
    padding-left: 20px;
    padding-right: 20px;
    padding-top:20px;
    padding-bottom:20px;
    color: #434343;
}
    .navbar-nav > li > a > span {
        font-size: 15px;
        color: #c2c2c2;
    }
    .navbar-nav > li > a.on {
        border-bottom: 3px #b20000 solid;
        color: #b20000 !important;
    }

@media (min-width: 1200px) {
    /*在大于1200像素的屏幕里,这里的样式才生*/
    .product .list ul li:nth-child(3n) {
        margin-right: 0px;
    }
    .nav{
        margin-left:35px;
    }
    .product .category a {
    
        text-align: center;
    }
    .product .list ul li {
      
        width: 32%;
    }
}
@media (max-width: 1200px) {
    /*在小于1200像素的屏幕里,这里的样式才生*/

    .s_about_left_h3 p {
        font-size: 45px;
    }
    .warp1{
        width:100%;
        padding-right:1%;
        padding-left:1%;
    }
    .product .category a {
        text-align: center;
    }
    .product .list ul li {
        width: 31%;
    }
    .search {
       display:none;
    }
    .bg{
        display:none!important;
    }
    .tips{
        display:none!important;
    }
    .pro-cases li {
        margin-left:5px!important;
    }
}

@media (max-width: 1100px){
    .pro-cases li {
      
        width: 31%!important;
    
    }
}
  
  @media (max-width: 1000px){
    .product .list ul li {
        width: 48%;
     
    }
    .product .list ul li:nth-child(2n) {
     
        margin-right: 0px!important;
    }
  }

@media (max-width: 768px) {
	.about-fi img{
	width:100%!important;
}
	.ri h3 {
    font-size: 25px;
    line-height: 50px;
    font-weight: normal;
    color: #666;
}
	.zzjg img{
		width:100%;
	}
    .con_title2 {
   
    font-size: 28px;
  
}
    .pc_img{
        display:none;
    }

    .phone_img{
        display:block!important;
    }
    .foot {
        padding-left: 5%;
        padding-right: 5%;
    }

    .search {
        width: 190px;
        height: 36px;
        border: none;
        overflow: hidden;
        line-height: 36px;
        float: none;
        border: 1px #dadada solid;
        margin-top: 29px;
        margin: 0 auto;
        display:block;
    }

    .navbar-nav > li > a {
        padding-top: 5px;
        padding-bottom: 5px;
    }

    .content .child {
        width: 50%;
    }

    .s_about_left_h3 p {
        color: #fff;
        font-size: 45px;
    }

    .foot_ewm {
        float: right;
        margin-top: 12px;
        width: 26%;
        margin-left: 15px;
    }

    .foot .container dl {
        width: 20%;
        float: left;
        color: #fff;
        padding: 20px 0px;
    }
    .content .child .childHide {
        display: none!important;
      
    }
    .foot .container dl {
       
        height: 150px;
    }

    .container .product .category {
        width: 100%;
    }
    .product .category a {
        text-align:center;
    }
    .product .main {

        width: 99%;
    }

    .product .list ul li {
        width: 47%;
    }
    .contact_left ul li {
   
        width: 100%;
    }
    .pro-cases li {
        width: 47% !important;
    }
    .product .main {
      
        width: 100%!important;
    }
	.cont {
    width: 100%;
   
}

.dwdail-right {
     width: 100%;
    float: none;
    margin-top: 29px;
}
.dwdail-pic {
    margin-top: 30px;
    padding: 15px;
}
.dwdail-pic-img {
    width:100%;
}
.dwdail-pic-txt {
    float: nonew;
    width: 100%; 
    margin-top: 10px;
}
.nr {
   
    padding: 15px;
}
.pr_img{
  width: 100%; 
  padding:15px;
}
.dw_lx{
padding:15px;
}
}
   
/*768*/
@media (min-width: 768px){
    
}

@media (max-width: 414px){
    .news1 {
    height: 320px!important;
}
    .news1 {
    height: 325px;
}
}


@media (max-width: 550px){
    .s_news_left {
   
    height: 390px;
  
}
    .s_about_left_h3 p {
        color: #fff;
        font-size: 29px;
    }
    .foot .container dl {
        width: 33%;
        display:none;
    }
    .foot_ewm {
        float: left;
        margin-top: 12px;
        width: 50%;
        margin-left: 0px;
        text-align:center;
    }
        .foot_ewm p {
            text-align: left;
            line-height: 30px;
            color: #fff;
            text-align:center;
        }
        .news1{
            height:280px;
        }
    .product .list ul li {
        width: 100%;
    }
    .pro-cases li {
        width: 98% !important;
    }
	
	.dwdail-right {
    width: 100%;
    
}

.dwdail-right-title {
   
    padding-left: 20px;
}
.dwdail-pic-img{
width:100%;
padding-left: 10px;
padding-right:10px;
}
.dwdail-pic-txt {
    padding-left: 10px;
padding-right:10px;
    width: 100%;
    margin-top: 10px;
}


.dwdail-pic-txt p {
  
    font-size: 14px;

	height: auto;
	
   
}
.nr {
padding: 15px;
	overflow:hidden;
}
.nr p {
   
   
	
}
.dwdail-nr-t{
 width: 100%;
}
.dwdail-nr .pr_img{
 width: 100%;
 padding: 15px;
}
.lx_fl{
		width: 60%;
	}
	.lx_fl p{
		font-size: 18px;
		line-height: 52px;
	}
	.lx_fl p span{
		margin-left: 5px;
	}
	.lx_fr{
		margin-right: 0;
		margin-bottom: 0;
		width: 40%;
	}
	.lx_fr a{
		height: 52px;
		width: 100%;
		font-size: 18px;
		line-height: 59px;
        margin-bottom: 85px;
	}

.cont {
    width: 100%;
   
}
.dwdail-pic-img img{
width:100%;

padding:15px;
}

}

@media (max-width: 379px) {
    .contact_left ul li {
        font-size: 14px;
      
    }
        .contact_left ul li img {
            width: 35px;
            height: 35px;
        }
        .news1 {
    height: 385px!important;
}
}

    @media (max-width: 320px) {
        .s_about_left_h3 p {
            color: #fff;
            font-size: 26px;
        }

        .news1 {
            height: 320px;
        }

        .content .child {
            width: 100%;
        }
        .contact_left ul li {
            font-size: 13px;
        }
		.dwdail-right {
    width: 100%;
    
}
    }