@media (max-width:992px) {

    .nav-address p{
    	margin-bottom: 0px;
    }
    .toptitle h3:nth-child(1) {
    font-size: 22px !important;
}
    .toptitle h3:nth-child(2) {
    font-size: 12px !important;
}
    .topbd {
        margin-bottom: 40px;
        position: relative;
        width: 100%;
    }
    .product-nav {
        position: relative;
        height: 45px !important;
        line-height: 45px!important;
    }

    .nav-address {
        position: absolute;
        top: -20px;
        left: 0;
        line-height: normal;
        width: 100% !important;
        text-align: left !important;
    }

    .product-nav ul {
        width: 100% !important;
        position:absolute;
        top: 0px;
        left: 0px;
        margin-left: 0px;
    }

    .product-nav ul li {
        font-size: 15px !important;
    }
    
}

@media (max-width:768px) {
    .product-content {
        /*margin-top: 10px !important;*/
        width: 80% !important;
       margin: 0 auto;
    }
    .product-nav {
        height: 60px !important;
    }

    .product-nav ul li {
        font-size: 14px !important;
    }
.topbd{
	overflow: hidden;
	margin-bottom: 30px !important;
}
 
	.topbd img{
				width: initial !important;
		height: 140px !important;
	}
    .toptitle1 {
       
        margin-bottom: 25px;
    }

    .toptitle h3 {
        display: inline;
        margin-right: 10px;
    }
    .topbd{
    	margin-bottom:40px!important;
    }
    .equipment{
    	width: 80vw!important;
    }
    .toptitle {
    width: 100%;
    position: absolute;
    top: 50%;
}
}
@media (max-width:610px) {
	    .toptitle {
    width: 100%;
    position: absolute;
    top: 50%;
}
.toptitle h3 {
    font-size: 26px !important;
}
}
@media (max-width:576px) {
	.equipment dd{
		width: 33.33%!important;
	}
}
	 .img-block{
  	display: block;
  }
  .img-none{
  	display: none;
  }
@media (max-width:414px) {
		 .img-block{
  	display: none;
  }
  .img-none{
  	display: block;
  }
	.product-nav>ul li:nth-child(1){
		width: 20% !important;
	}
	.product-nav>ul li:nth-child(2){
		width: 20% !important;
	}
	.product-nav>ul li:nth-child(3){
		width: 20% !important;
	}
	.product-nav>ul li:nth-child(4){
		width: 20% !important;
	}
	.product-nav>ul li:nth-child(5){
		width: 20% !important;
	}
    .toptitle h3 {
        font-size: 16px !important;
    }
.more {
    width: 100%;
    height: 50px !important;
	
}
.more p {
    line-height: 50px !important;
}
    .product-nav ul li {
        /*margin-right: 5% !important;*/
        font-size: 13px !important;
    }

    .nav-address {
        font-size: 13px !important;
    }
}

@media (max-width:375px) {
    .toptitle h3 {
        font-size: 21px !important;
    }
}

@media (max-width:360px) {
    .toptitle h3 {
        font-size: 18px !important;
    }
    .more {
    width: 100%;
    height: 35px !important;
	
}
.more p {
	font-size: 14px !important;
    line-height: 35px !important;
}
}
@media (max-width:320px) {
	.product-nav ul li {
    /* margin-right: 5% !important; */
    font-size: 10px !important;
}
}
.topbd {
    position: relative;
    width: 100%;
}

.topbd img {
    width: 100%;
}

.toptitle {
	width: 90%;
    position: absolute;
    top: 40%;
    left: 5%;
    /*transform: translate(-50%, -50%);*/
    text-align: center;
    letter-spacing: 2px;
}

.toptitle1 {
    display: none;
}

.toptitle h3 {
    font-size: 28px;
    /* font-weight: 900; */
    font-family: "syhtm";
}
.toptitle h3:nth-child(1){
	margin-bottom: 5px;
}
.toptitle h3:nth-child(2){
font-size: 12px;
}

/* 产品 */
.content {
    width: 100%;
}

.product-content {
    width: 65.5%;
    margin: 0 auto;
}

/* 产品导航 */
.product-nav {
    width: 100%;
    height: 100px;
    line-height: 100px;
    border-bottom: 1px solid #f4f4f4;
    margin-bottom: 10px;
    margin-left: 0px;
    /*margin: 0 auto;*/
}

.product-nav i {
    font-weight: bolder;
    font-size: 12px;
}

.product-nav ul {
    float: left;
    width: 82%;
    height: 100%;
    padding-left: 0px;
    display:inline-block;
}

.product-nav>ul li {
    float: left;
    cursor: pointer;
    font-family: "syhtm";
    /* margin-right: 10%; */
    font-size: 16px;
    font-weight: normal;
    color: #333333;
    position: relative;
    width: 20%;
    height: 100%;
}
.product-nav ul li p{
	height: 100%;
	border: 1px solid rgba(0,0,0,0);
	z-index: 2;
	position:absolute;
	/*background-color: #fff;*/
}
.product-type ul li:nth-child(1){
    display: block;
}
.product-nav ul .product-active {
    color: #ea3e00;
    background-color: #fff;
}

.nav-address {
    float: right;
    width: 18%;
    text-align: right;
    font-size: 14px;
    color: #666666;
    font-family: "syhtm";
}

.nav-address img {
    width: 3px;
    height: 5px;
    margin: 0px 0px;
    margin-top: -2px;
}
.nav-address a{
    font-size: 14px;
    color: #666666;
    font-family: "syhtm";
}
.nav-address span a{
    color: #ea3e00;
}

/* 产品列表 */
.product-type {
    width: 100%;
}
.product-type ul{
	padding-left:0 ;
}

.product-type>ul>li{
    display: none;
}

.product-list {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
}

.product-list ul {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    /* display: flex; */
    /* justify-content: space-between; */
}

.product-list li {
    /* margin-right: 16px; */
}

.product-conter {
    /* width: 285px;
    height: 215px; */
    position: relative;

}

.product-conter:hover .product-detail {
    opacity: 1;
}

/* 产品详情链接 */
.product-detail {
    transition: all 1.2s;
    opacity: 0;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(120deg, #ea3e00, #f7b41a);
}
.product-detail a{
	display: block;	
	width: 100%;
	height: 100%;
}

.product-linkbox {
    width: 56px;
    height: 67px;
    margin: 0 auto;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.product-link {
    width: 42px;
    height: 42px;
    border: solid 2px #ffffff;
    border-radius: 50%;
    margin: 0 auto 10px;
}

.product-link img {
    display: block;
    width: 19px;
    height: 19px;
    margin: 50% auto 20px;
   transform: translate(0, -50%);
}

.product-linkbox p {
    font-size: 14px;
    white-space: nowrap;
    color: #ffffff;
    /*font-family: "syhtm";*/
}

.product-list li>p {
    /*font-family: "syhtm";*/
    text-align: center;
    margin-top: 5px;
    margin-bottom: 0px;
    font-size: 16px;
    color: #333333;
}

/* 查看更多 */
.more {
    width: 100%;
    height: 45px;
    background-color: #f4f4f4;
    margin-top: 67px;
    margin-bottom: 60px;
}

.more p {
    font-family: "syhtm";
    font-size: 16px;
    color: #666666;
    text-align: center;
    line-height: 56px;
}


.product-nav ul li:hover p{
	/*border-bottom: 1px solid rgba(0,0,0,.1);*/
	/*border-bottom: 0px;*/
	color: #ea3e00;
	/*background-color: #fff;*/
}

/*.product-nav ul li:hover .equipment{*/
/*	display:block;*/
/*}*/

.equipment{
	 display: none; 
    position: absolute;
    top: 99%;
    width: 62.5vw;
    margin: 0 auto;
    background-color:#fff;
    /*background-color: rgba(0,0,0,.5);*/
    z-index: 1;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
	line-height: normal;
}
dl dd a{
	transition:  all .6s;
}
dl dd a:hover {
	cursor: pointer;
color: #ea3e00;
}
.equipment dl{
	color: #333333;
	width:100%;
	display: flex;
	flex-wrap: wrap;
	margin-bottom: 0px;
}
.equipment dd{
	width: 25%;
	padding: 10px;
	margin-bottom: 0px;
	font-family: "微软雅黑";
}
.hh-type{
	left: 0;
}
.m-type {
	left:-100%;	
}
.tpy-type{
	left: -200%;
}

/*20260203 hcc*/
.zh-type{
	left: -300%;
}
.yy-type{
	left: -400%;
}

.product-nav {
    height: 57px;
    line-height: 57px;
}
.more {
	line-height: 45px;
     margin-top: 22px; 
     margin-bottom: 0px; 
}
.more p{
	line-height: 45px;
	margin-bottom: 0 !important;
}
@media (min-width:1300px) {
  
html>body  {
    width: 100%;
    height: 100vh;
    /*overflow: hidden;*/
}
}
@media (max-width:1200px) {
	.toptitle h3:nth-child(1) {
    font-size: 26px;
 
}
	.toptitle {
    width: 90%;
    position: absolute;
    top: 34%;
}
	
}





@media(max-height:650px){
	img {
    width: 100%;
    max-height: 170px;
}
.toptitle h3 {
    font-size: 28px;
    /* font-weight: 900; */
    font-family: "syhtm";
}
.toptitle {
    width: 38%;
    position: absolute;
    top: 35%;
    left: 29%;
    /*transform: translate(-50%, -50%);*/
    text-align: center;
    letter-spacing: 2px;
}
}
@media(max-height:650px) and (max-width:768px){
.toptitle {
    width: 46%;
    position: absolute;
    top: 27%;
    left: 27%;
}
	.toptitle h3:nth-child(1) {
    font-size: 20px !important;
}
	.toptitle h3:nth-child(2) {
    font-size: 12px !important;
}
}
@media(min-height:650px) and (max-width:768px){
.toptitle {
    width: 50%;
    position: absolute;
    top: 25%;
    left: 25%;
}
}
@media(min-height:650px) and (max-width:616px){
.toptitle {
    width: 60%;
    position: absolute;
    top: 25%;
    left: 20%;
}
}
@media(max-height:650px) and (max-width:612px){
.toptitle {
    width: 50%;
    position: absolute;
    top: 27%;
    left: 25%;
}
}
@media(max-height:650px) and (max-width:563px){
.toptitle {
    width: 60%;
    position: absolute;
    top: 27%;
    left: 20%;
}
}
@media (max-width:414px){
.toptitle {
    width: 80%;
    position: absolute;
    top: 27%;
    left: 10%;
}
.toptitle h3:nth-child(1) {
    font-size: 20px !important;
}
.toptitle h3:nth-child(2) {
    font-size: 12px !important;
}
}
@media (max-width:320px){
.toptitle {
    width: 90%;
    position: absolute;
    top: 27%;
    left: 5%;
}
.toptitle h3:nth-child(1) {
    font-size: 18px !important;
}
.toptitle h3:nth-child(2) {
    font-size: 12px !important;
}
}

option{

      text-align:center !important;

}