.prduct_nav{
	width: 300px;
	float: left;
	}
.prduct_nav ul{
	border-bottom:1px solid #ddd;
	background:#0078ca;
    align-items: center;
	}
.prduct_nav ul h2{
	width:100%;
	text-align:center;
	color:#fff;
	display:inline-block;
	line-height:100%;
	font-size:22px;
	margin-block-start: 0.5em;
    margin-block-end: 0.5em;
	}
.prduct_nav ul img{
	display:inline-block;
	margin-right:5px;
	vertical-align:middle;
	}
.prduct_nav ul  li{
	float:left;
	width:calc(100% - 22px);
	background:#fff;
	border:1px solid #ddd;
	padding: 10px;
	}
.prduct_nav ul  li a{
	width:calc(50% - 23px);
	padding:14px 10px;
	display:inline-block;
	font-weight: bold;
	font-size: 13px;
	}
.prduct_nav ul  li a:hover{
	color:#0078ca;
	}
.prduct_nav ul  li .lin2{
	width:calc(33.3% - 15px);
	padding:6px;
	display:inline-block;
	font-weight: bold;
	font-size: 14px;
	}
	
    .in-custom-right {float: none;width: auto;}

    .in-custom-right h4 {font-size: 20px;background-size: auto 70px;padding-top: 40px;margin-bottom: 20px;}

    .in-custom-right .img-center {display: none;}

    .in-custom-left {float: none;width: auto;}

    .in-custom-left ul {margin: -3px 0 0 -3px;}

    .in-custom-left li a {border-width: 1px;margin: 3px 0 0 3px;}

    .in-custom-left li .text {font-size: 12px; margin-top: 2px; margin-bottom: 5px;}

    .in-custom-left li .text h4 {font-size: 16px;}

    .in-custom-left li .text:after {display: none;}


.in-custom-right {float: right;width: 454px;}

.in-custom-right h4 {margin: 0 0 97px;text-align: right;color: #0078ca;font-size: 30px;}

.in-custom-right .img-center {position: relative;}

.in-custom-right .img-center p {position: absolute;color: #fff;bottom: 40px;left: 50%;width: 204px;margin-left: -102px;text-align: center;line-height: 44px;font-size: 20px;border-top: 2px solid #fff;border-bottom: 2px solid #fff;}

.in-custom-left {float: right; width: 970px;}

.in-custom-left ul {margin: -22px 0 0 -22px; overflow: hidden;}

.in-custom-left li {float: left; width: 25%;}

.in-custom-left li a {display: block;margin: 22px 0 0 22px;position: relative;border: 1px solid #eee;}

.in-custom-left li .img-cover {padding-top: 70%; }

.in-custom-left li .text {width:100%; text-align:center; font-size: 15px; margin-top: 10px;}

.in-custom-left li .text small {display: block;font-size: 12px;color: #e0e0e0;text-transform: uppercase;}

.in-custom-left li a:hover .img-cover span {transform: scale(1.1);}	
.container-lag{width:1300px;margin-top:30px;}
.container-lag-pro{width:1250px;}
.img-cover span {
    display: block;
    width: 100%;
    background: no-repeat center / cover;
    transition: all 0.5s;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}


@media screen and (max-width: 680px){
	.container-lag{width:100%;}
	.container-lag-pro{width:100%;}
	.prduct_nav ul {
	display:block;
	}
.prduct_nav{width:100%;margin:0 0 10px 0;}
.prduct_nav ul h2{
	width:90%;
	text-align:left;
	padding:1% 5%;
	font-size:18px;
	margin-block-start: 0em;
    margin-block-end: 0em;
	}
.prduct_nav ul li{
	width:100%;
	display:none;
	}
.prduct_nav ul h2 span{
	width:40%;
	float:right;
	display:block;
	height:35px;
	background:url(jia.png) no-repeat right;
	}
.prduct_nav ul li{
	padding:0;
	}
.prduct_nav ul li a{
	width: calc(33.3% - 20px);
	float:left;
	background: url(xtb.png) no-repeat center left;
	font-size: 14px;
	}
.prduct_nav  .product_fl2 li a{
	width: calc(25% - 12px);
	}
.in-custom-left{width:100%;padding: 15px;}	
	
	
}