/*
*最小1200px，后面最大1200px
*/


.lx_con{ width:90%; margin:0 auto;}
.lx_con li{ float:left; width:20.8%;border: 1px solid rgb(221, 221, 221); margin:1%; padding:2% 1%;}
.lx_con li img{ display:block; margin:0 auto; margin-bottom:3%;}
.lx_con li h2{ text-align:center;  margin-top:1%; color:#000000; font-size:18px;}
.lx_con li h3{ text-align:center; margin-top:2%;}
.sj_cp{ display:none;}


@media screen and (min-width: 1200px) {
    /* 首页 */
    .product_zhuan li:hover .top img{
       -webkit-transform: scale(1.3,1.3);
        -moz-transform: scale(1.3,1.3);
        -ms-transform: scale(1.3,1.3);
        -o-transform: scale(1.3,1.3);
        transform: scale(1.3,1.3);
    }
    .sy_banner .slick-next:hover{
        background: url("sy_right1.png") 0 0 no-repeat;
    }
    .sy_banner .slick-prev:hover{
        background: url("sy_left1.png") 0 0 no-repeat;
    }
    .sy_banner:hover .slick-prev,
    .sy_banner:hover .slick-next{
        display: block!important;
    }
}
/*
*最大1680px，前面最小1200px，后面最大1440px
*/
@media screen and (max-width: 1680px){
    /* 首页 */
    .pc_nav_down .right {
        padding: 40px 30px 0 30px;
    }
    .sol_con .sol_box {
        margin-right: -100px;
    }
    .sol_con .sol_box .sol_fl p {
        margin: 0 -19px 25px;
    }
    .sol_con .sol_box .sol_fl {
        padding: 25px 0 0 0;
    }
    .pc_nav {
        padding: 0 0px;
    }
	
}
/*
*最大1440px，前面最大1680px，后面最大1200px
*/
@media screen and (max-width: 1440px){
    /*  首页 */
    .pc_head .logo img{
        width: 150px;
    }
	.nav{ display:block;}
	
    
}
/*
*最大1200px，前面最大1440px，后面最大1080px
*/
@media screen and (max-width: 1200px){
    /* 首页 */
	html{ width:100%;}
	.section{ width:100%;} 
	body{ width:100%;}
	
    .content {
        width:100%;
        padding-left: 15px;
        padding-right: 15px;
        margin: auto; }
	.bog{ width:100%;}
	/* 首页 */
    .sy_banner .item .ph-show{
        display:inline-block;
    }
    .sy_banner .item .ph-hide{
        display: none;
    
    }
	
	#video_cover{ background:url(video_cover1.jpg) center no-repeat;background-size: cover;}
	.sy_banner{ margin-top:0;}
	.fsvs-body{ display:none;}
	.zh{ width:100%; margin:0 auto;}
	.zh1{ width:100%; margin:0 auto;}
	.cp h1{ text-align:center;}
	.cp .cp_f{ width:100%;}
	.cp .cp_f li{ width:46%;}
	.Box{ display:none;}
	.sj_cp{ width:100%; display:block;}
	.sj_cp li{ width:46%; float:left; margin:2%;}
	.sj_cp li img{ display:block; width:100%;}
	.sj_cp li p{background: rgba(0,0,0,.6);position: relative; z-index: 999; width:100%;}
	.sj_cp li p a{ display:block; color:#FFF;}
	.gy{ padding-top:10%;}
	.gy span{ width: 90%; margin: 0 auto; margin-top: 5%;}
	.gy li{ width:35%;}
	.gy ul{ margin-top:5%;}
	.xw ul{ margin-top:inherit;}
	.xw ul li{ width:47%; margin:1%;}
	.xw ul li img{ width:100%; display:block;}
	.intr{ display:none;}
	.s-banner{ display:block;}
	.c-banner{ display:none;}
	
	.g-container{ width:100%;}
	.title2 h3{ width:100%;}
	.showlist div{ width:50%;}
	#news_data1 a{ width:100%;}
	.rtCont ul{ display:none;}
	.rtCont .cp_f{ display:block;}
	.rtCont .cp_f li{ float:left; width:45%; background-color:#019444; line-height:45px; margin:15px;}
	.rtCont .cp_f li a{ display:block; color:#FFF;}
	.cp p{ width:30%; margin:1%;}
	#copybox{ bottom:0; left:0;}
	#container .topbg .video_cover1{ display:block;margin: 30% auto 0;width: 95%;}
	#container .topbg .video_cover2{ display:block;margin:0 auto;width: 95%;}
    .title2 p a{}
	.title2 p img{ width:100%; margin:0 auto; display:block;}
	.nrcp{ width:98%;}
	.lx_con li{ width:45%; float:left;}
	div.content .p img{ width:100%;}
	.navc nav{ display:none;}
	.gy ul{ display:none;}
}


@media screen and (max-width: 640px){
    /* 首页 */
	html{ width:100%;}
	.section{ width:100%;} 
	 body{ width:100%;}
	
    .content {
        width:100%;
        padding-left: 15px;
        padding-right: 15px;
        margin: auto; }
	.bog{ width:100%;}
	/* 首页 */
    .sy_banner .item .ph-show{
        display:inline-block;
    }
    .sy_banner .item .ph-hide{
        display: none;
    
    }
	#video_cover{ background:url(video_cover1.jpg) center no-repeat;background-size: cover;}
	.sy_banner{ margin-top:0;}
	.fsvs-body{ display:none;}
	.zh{ width:100%; margin:0 auto;}
	.zh1{ width:100%; margin:0 auto;}
	.cp h1{ text-align:center;}
	.cp .cp_f{ width:100%;}
	.cp .cp_f li{ width:46%;}
	.Box{ display:none;}
	.sj_cp{ width:100%; display:block;}
	.sj_cp li{ width:46%; float:left; margin: 4% 2%;}
	.sj_cp li img{ display:block; width:100%;}
	.sj_cp li p{background: rgba(0,0,0,.6);position: relative; z-index: 999; width:100%;}
	.sj_cp li p a{ display:block; color:#FFF;}
	.gy{ padding-top:10%;}
	.gy span{ width: 90%; margin: 0 auto; margin-top: 5%;}
	.gy li{ width:35%;}
	.gy ul{ margin-top:5%;}
	.xw ul li{ width:47%; margin:1%;}
	.xw ul li img{ width:100%; display:block;}
	.intr{ display:none;}
	.s-banner{ display:block;}
	.c-banner{ display:none;}
	.xw ul{ margin-top:inherit;}
	.g-container{ width:100%;}
	.title2 h3{ width:100%;}
	.showlist div{ width:50%;}
	#news_data1 a{ width:100%;}
	.rtCont ul{ display:none;}
	.rtCont .cp_f{ display:block;}
	.rtCont .cp_f li{ float:left; width:45%; background-color:#019444; line-height:45px; margin:15px;}
	.rtCont .cp_f li a{ display:block; color:#FFF;}
	.title2 p img{ display:block; margin:0 auto;}
	.title2 p a{}
	.cp p{ width:30%; margin:1%;}
	#copybox{ bottom:0; left:0;}
	#container .topbg .video_cover1{ display:block;margin: 30% auto 0;width: 95%;}
	#container .topbg .video_cover2{ display:block;margin:0 auto;width: 95%;}
	.nrcp p{ width:47%;}
}


/*
*最大1080px，前面最大1200px，后面最大990px
*/
@media screen and (max-width: 1080px){
    /* 首页 */
	
}
/*
*最大990px，前面最大1080px，后面最大767px
*/
@media screen and (max-width: 990px){
	.nav{ display:none;}
	
}
/*
*最大767px，前面最大990px，后面最大600px
*/
@media screen and (max-width: 767px){
/* 首页 */
    .sy_banner .item .ph-show{
        display:inline-block;
    }
    .sy_banner .item .ph-hide{
        display: none;
    
    }
	.sy_banner{ margin-top:0;}
}
/*
*最大600px，前面最大767px，后面最大500px
*/
@media screen and (max-width:600px){
}
/*
*最大500px，前面最大600px，后面最大414px
*/
@media screen and (max-width:500px){
}
/*
*最大414px，前面最大500px
*/
@media screen and (max-width: 414px){
}
@media screen and (max-width: 320px){
}