@charset "utf-8";
/* CSS Document */
* {
	margin: 0;
	padding: 0;
}
body {
	font-size: 12px;
	font-family:, Arial, simsun, scans-serif;
	font-size-adjust: none;
	font-style: normal;
	font-variant: normal;
	font-weight: normal;
	color: #333;
	background: #f2f3f7;
	-webkit-user-select:   none;
	-moz-user-select:   none
}
a{
	text-decoration:none;
	color:#333;
	cursor: pointer;
}
a:hover{
	text-decoration:none;
}
img {
	border: 0;
	margin: 0;
}
html {
	overflow: auto;
}
em {
	font-style: normal;
}
a:hover {
	text-decoration: underline;
	color: #ff3300;
	cursor: pointer;
}
ul, li {
	list-style-type: none;
	list-style-position: outside;
	list-style-image: none;
}
th, td {
	font-size: 12px;
}
input, select, textarea {
	font-size: 12px;
}
textarea {
	overflow-y: scroll;
	border: 1px solid #c2defd;
}
li {
	white-space: nowrap;
	text-overflow: ellipsis;
}
h1 {
	font-size: 1.4em;
}
h2 {
	font-size: 1.17em;
	color: #0060a1
}
h3 {
	font-size: 1em;
}
div {
	overflow: hidden;
}
.clear{
	clear: both;
}
/*首页*/
.head_box {
	width: 100%;
	pading: 20px 0;
	background: #fff;
	box-shadow: 2px 2px 3px rgba(0,0,0,.1);
	position: fixed;
	top:0;
	left:0;
	z-index: 999;
}
.head_box .head {
	width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
}
.head_box .head div{
	float:left \9;
}
.head_box .head .logo_box {
	width: 10%;
	margin-right: 2%;
	margin-left:2%;
}
.head_box .head .logo_box img {
	width: 100%;
}
.head_box .head .head_menu{
	width:66%;
	display:flex;
	line-height: 100px \9;
}
.head_box .head .head_menu span{
	font-size:1.1em;
	font-weight: 600;
	border-right: 1px solid #ccc;
    padding-right: 14px;
	margin-right: 14px;
}
.head_box .head .head_menu span:last-child{
	border-right:none;
}
.head_box .head .head_menu span a:hover{
	text-decoration:none;
	cursor: pointer;
	color:#ff6a00;
}
.head_box .head  .about_us{
	width:20%;
	align-items: center;
	line-height: 100px \9;
}

.head_box .head .about_us .icon-youjian {
    font-size: 24px !important;
    margin-right: 6px !important;
    color: #ff6a00 !important;
    position: relative;
	top: 3px;
	 top: 40px \9;
}
.head_box .head .about_us .icon-youjian {
    width:24px \9;
	height:24px \9;
	display: inline-block \9;
	background:url(../images/mail.png) no-repeat center \9;
	background-size:10% \9;
}
.head_box .head .about_us .jianjie {
	font-size: 1.5em;
	color: #ff6a00;
}
.content_box {
	width: 1200px;
	margin: 120px auto 20px auto;
}
.Main_elements {
	background: #fff;
	display:flex;
	padding:20px;
}
.Main_elements > div {
	float:left \9;
}
.Main_elements  .nav{
	width: 220px;
}
.Main_elements  .nav h3{
    padding-bottom: 11px;
    padding-left: 0;
    height: 24px;
    display: block;
    line-height: 24px;
    font-size: 18px;
    font-weight: 700;
    text-transform: Uppercase;
}
.Main_elements  .nav h3 span{
	font-size: 24px;
    line-height: 24px;
}
.Main_elements  .nav ul li{
	border-bottom: 1px solid rgba(220,222,227,.7);
}
.Main_elements  .nav ul li a{
	display: block;
    padding: 20px 20px 17px 0px;
    line-height: 20px;
}
.Main_elements  .nav ul li a span{
	font-size:16px;
}
.Main_elements  .nav ul li a:hover{
	text-decoration:none;
	color:#ff6a00;
}
.banner {
	width: 700px;
	height: 390px;
	position: relative
}
.banner .pic li {
	position: absolute;
	top: 0;
	left: 0;
	display: none
}
.banner .pic li img {
	width:100%;
}
.banner .num {
	position: absolute;
	font-size: 0;
	bottom: 5px;
	width: 100%;
	text-align:center;
}
.banner .num li {
	width: 20px;
	height: 20px;
	background: #666;
	font-size: 12px;
	line-height: 20px;
	border-radius: 50%;
	color: #fff;
	display: inline-block;
	margin: 0px 3px;
	text-align: center;
	cursor: pointer
}
.banner .num li.active {
	background: #ff6a00
}
.banner .btn {
	height: 60px;
	width: 30px;
	text-align: center;
	line-height: 60px;
	background: rgba(0,0,0,0.5);
	color: #ffffff;
	cursor: pointer;
	font-size: 40px;
	position: absolute;
	top: 50%;
	margin-top: -30px;
	display:none;
}
.banner:hover .btn {
	display: block
}
.banner .left {
	left: 0
}
.banner .right {
	right: 0
}
.main_product{
	margin-left:20px;
	width:230px;
	width:220px \9;
}
.main_product h3{
    height: 32px;
    line-height: 33px;
    color: #fff;
    font-weight: 700;
    background-color: #12225B;
    position: relative;
    text-align: center;
    box-sizing: border-box;
	font-size: 1.3em;
}
.main_product .product_list li{
	border-bottom: 1px solid rgba(220,222,227,.7);
	position: relative;
	height: 120px;
	white-space: normal;
}
.main_product .product_list li a:hover{
	text-decoration:none;
	cursor: pointer;
}
.main_product .product_list li .product_jj{
	width:60%;
}
.main_product .product_list li .product_jj .title{
    margin: 20px 20px 14px 0;
    color: #333;
    font-size: 12px;
    font-weight: 700;
    line-height: 22px;
    max-height: 44px;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.main_product .product_list li .product_jj .view-more{
	display: inline-block;
    max-width: 110px;
    padding: 0 10px;
    color: #fff;
    border-radius: 10px;
    font-size: 12px;
    line-height: 21px;
    height: 20px;
    background: #12225B;
}
.main_product .product_list li .product_jj .view-more a{
    color: #fff;
}
.main_product .product_list li .product_img{
	position: absolute;
    bottom: 10px;
    right: 10px;
    height: 80px;
    width: 90px;
    mix-blend-mode: multiply;
    transition: transform 0.5s;
}
.main_product .product_list li .product_img:hover{
	 transform:scale(1.1)
}
.main_product .product_list li .product_img img{
	width:100%;
}
.content_box .banner1 img{
	width:100%;
	margin:20px 0 10px 0;
}
.menu{
	margin-bottom:30px;
}
.menu .menu_title{
	width: 100%;
    height: 58px;
	margin-bottom:10px;
}
.menu .menu_title h2{
	float: left;
    margin-right: 20px;
    font-size: 24px;
    color: #333;
    line-height: 62px;
    font-weight: 700;
    padding-left: 0;
    text-transform: Uppercase;
}
.menu .menu_title span{
	display: block;
    margin-top: 25px;
    font-size: 100%;
    border: 3px solid #DCDEE3;
    border-radius: 3px;
    overflow: hidden;
}
.menu .menu_content{
	display:flex;
}
.menu .menu_content > div{
	float:left \9;
}
.menu .menu_images{
	width:300px;
	height:320px;
	background:url(../images/menu_bj1.jpg) no-repeat;
	box-sizing: border-box;
	padding:20px;
	position: relative;
	background-size: 100%;
}
.menu .menu_images a{
	display:block;
	height:100%;
}
.menu .menu_images a:hover{
	text-decoration:none;
	cursor: pointer;
}
.menu .menu_images h3{
    color: #fff;
    margin-top: 35px;
    padding-right: 30px;
    font-size: 22px;
    text-shadow: 0 2px 4px rgba(0,0,0,.12);
}
.menu .menu_images .btn-wrapper{
	left: 20px;
    bottom: 40px;
    position: absolute;
    color: #000;
    background-color: #fff;
    font-size: 14px;
    border-radius: 20px;
    padding: 0 16px;
    line-height: 34px;
    height: 33px;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.menu .menu_images .Wall_btn{
	color:#8ab2e2;
}
.menu .project{
	width:900px;
	background:#fff;
}
.menu .project ul{
	display:flex;
	flex-wrap: wrap;
}

.menu_content .project ul li{
    border-color: #ebecf0;
    border-width: 0 1px 1px 0;
    border-style: solid;
    vertical-align: top;
    box-sizing: border-box;
    font-size: 14px;
	white-space: normal;
	position: relative;
	width:300px;
	height:160px;
	float:left \9;
}
.menu_content .project ul li a{
	display:block;
	height:100%;
}
.menu_content .project ul li a:hover{
	text-decoration: none;
}

.menu_content .project ul li .project_title{
	padding: 20px 100px 0 20px;
    box-sizing: border-box;
    line-height: 24px;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
	margin: 5px 40px 14px 0;
    color: #333;
    font-size: 18px;
}
.menu_content .project ul li .project_img{
	position: absolute;
    bottom: 10px;
    right: 10px;
    height: 110px;
    width: 140px;
    mix-blend-mode: multiply;
    transition: transform 0.5s;
}
.menu_content .project ul li .project_img img{
	width:100%;
}
.menu_content .project ul li a:hover .project_img{
	transform: scale(1.1);
}
.menu .menu_Scaffolding{
	height:220px;
	background:url(../images/menu_bj2.jpg) no-repeat bottom;
}
.menu_content .Scaffolding_project ul li{
    border-color: #ebecf0;
    border-width: 0 1px 1px 0;
    border-style: solid;
    vertical-align: top;
    box-sizing: border-box;
    font-size: 14px;
	white-space: normal;
	position: relative;
	width:300px;
	height:220px;
}

.menu .menu_Steel{
	height:220px;
	background:url(../images/menu_bj3.jpg) no-repeat bottom;
	width:300px;
}
.menu_content .Steel_project ul li{
    border-color: #ebecf0;
    border-width: 0 1px 1px 0;
    border-style: solid;
    vertical-align: top;
    box-sizing: border-box;
    font-size: 14px;
	white-space: normal;
	position: relative;
	width:50%;
	height:220px;
}




/*页脚*/
.foot{
	margin-top:60px;
	background:#32383d;
	padding: 50px 0 20px 0;
}
.foot .foot_content{
	width:1200px;
	margin:0 auto;
	display:flex;
}
.foot .foot_content li{
	width:230px;
	width:210px \9;
	margin-right: 10px;
	box-sizing: border-box;
	white-space: normal;
	float:left \9;
}
.foot .foot_content li:first-child{
	width:150px;
}
.foot .foot_content li.contact{
	width:310px;
	margin-right: 0;
}
.foot .foot_content li dt a{
	color:#A9A9A9;
	font-size:18px;
}
.foot .foot_content li dd a{
	color:#A9A9A9;
	font-size:12px;
}
.foot .foot_content li a:hover{
	color:#A9A9A9;
	text-decoration-color: #fff;
	cursor: pointer;
}
.foot .foot_content dt{
	color:#A9A9A9;
	font-size:18px;
	line-height: 1.5em;
	margin-bottom: 10px;
}

.foot .foot_content dd{
	color:#A9A9A9;
	font-size:12px;
	line-height: 2em;
}

.foot .foot_content dd span.iconfont{
	color:#fff;
	margin-right: 5px;
    font-size: 18px;
}
.foot .foot_content dd span.tel{
	width:18px;
	height:18px;
	display: inline-block;
	background:url(../images/phone3.png) no-repeat center;
	position: relative;
	top:6px;
}
.foot .foot_content dd span.email{
	width:18px;
	height:18px;
	display: inline-block;
	background:url(../images/youjian1.png) no-repeat center;
	position: relative;
	top:6px;
}
.foot .foot_content dd span.address{
	width:18px;
	height:18px;
	display: inline-block;
	background:url(../images/dizhi.png) no-repeat center;
	position: relative;
	top:6px;
}
/*列表页*/
.list_banner{
	margin-top:84px;
}
.list_content{
	width:1200px;
	margin:0 auto;
	position:relative;
	overflow: inherit;
}
.list_content .list_menu{
	background:#f2f2f2;
	width:150px;
	position:fixed;
	top:120px;
	box-sizing: border-box;
	border-radius: 20px;
	padding:15px;
	box-shadow: 2px 3px 2px 2px #e5e5e5;
}
.list_content .list_menu .listmenu_title{
	line-height: 22px;
    font-weight: 700;
    font-size: 16px;
    color: #000;
	padding-bottom: 5px;
	margin-bottom: 10px;
	border-bottom: 2px solid #000;;
}
.list_content .list_menu .menu_list li{
	white-space:normal;
}
.list_content .list_menu .menu_list li a{
	display:block;
	padding:10px 0;
}
.list_content .list_menu .menu_list li a:hover{
	text-decoration: none;
	font-weight: 700;
	color:#ff7519;
}
.list_content .list_product{
	margin-left:170px;
	padding-top: 100px;
	margin-top: -100px;
	margin-bottom:20px;
}
.list_content .Scaffolding_list{
	margin-left:0px;
}
.list_content .list_product .menu_title{
	margin-bottom:20px;
	margin-top: 30px;
}
.list_content .list_product .menu_title h2{
	line-height: 28px;
    font-size: 20px;
    font-weight: 700;
    color: #333;
    float: left;
    margin-right: 10px
}
.list_content .list_product .menu_title span{
	border: 4px solid #DCDEE3;
    overflow: hidden;
    border-radius: 3px;
    position: relative;
    top: 10px;
	display:block;
}
.list_content .list_product .project{
	width:1030px;
}
.list_content .list_product .project ul{
	display:flex;
}
.list_content .list_product .project ul li{
	border-color: #ebecf0;
    border-width: 0 1px 1px 0;
    border-style: solid;
    box-sizing: border-box;
    width: 25%;
    padding-bottom:10px;
	background: #fff;
	float:left \9;
}
.list_product .project ul li .project_img{
	width:220px;
	margin:10px auto 0 auto;
	justify-content: center;
	transition: transform 0.5s;
}
.list_product .project ul li .project_img img{
	width:100%;
}
.list_product .project ul li a:hover .project_img{
	transform: scale(1.1);
}
.list_product .project ul li a{
	display:block;
}
.list_product .project ul li a:hover{
	text-decoration: none;
}
.list_product .project ul li  .project_title{
	padding: 0px 20px;
    font-weight: bold;
    white-space: initial;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    line-height: 20px;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
/*详情页*/
.detail_content{
	width:1200px;
	margin:120px auto 20px auto;
}
.detail_content .product_jianjie{
	display:flex;
	min-height:520px;
	background:#fff;
	padding:20px;
	box-sizing: border-box;
}
.detail_content .product_jianjie > div{
	float:left \9;
}
.detail_content .product_jianjie .product_tupian{
	overflow:visible;
}
.detail_content .product_jianjie .product_tupian .banner{
	width:498px;
	overflow: initial;
	border:1px solid #e5e5e5;
	overflow:visible;
}
.product_jianjie .product_tupian .banner .pic li img{
	width:498px;
	height: 390px;
}
.product_jianjie .product_tupian .banner .num{
	bottom:-80px;
	display:flex;
}
.product_jianjie .product_tupian .banner .num li{
	width:80px;
	height: 60px;
	overflow: hidden;
	border-radius: 0;
	box-sizing: border-box;
	border:1px solid #e5e5e5;
	margin-right: 16px;
}
.product_jianjie .product_tupian .banner .num li:last-child{
	margin-right:0;
}
.product_jianjie .product_tupian .banner .num li.active{
	border:2px solid #ff6a00;
}
.product_jianjie .product_tupian .banner .num li:hover{
	border:2px solid #ff6a00;
}
.product_jianjie .product_tupian .banner .num li img{
	width:100%;
	height: 60px;
}
.product_jianjie .product_xx{
	margin-left:30px;
	width:630px;
}
.product_jianjie .product_xx .product_title{
	margin-bottom:10px;
	font-size: 18px;
	font-weight: 700;
}
.product_jianjie .product_xx .product_js{
	line-height: 36px;
	font-size: 16px;
	margin-bottom: 10px;
}
.product_jianjie .product_xx .product_js ul li{
	white-space:normal;
	margin-bottom:8px;
}
.product_jianjie .product_xx .contact_us{
	background: #ff6a00;
    color: #fff;
    padding: 10px 20px;
    margin-top: 30px;
    border-radius: 5px;
    font-size: 16px;
    display: inline-block;
}
.product_jianjie .product_xx .contact_us span{
	color:#fff;
	margin-right:5px;
}
.product_jianjie .product_xx .contact_us span.icon-contact{
	width:18px \9;
	height:18px \9;
	display: inline-block \9;
	background:url(../images/phone1.png) no-repeat center \9;
	background-size:10% \9;
}
/*about jiaquan*/

.list_product .introduction{
	background:#fff;
	padding:20px 10px;
	font-size: 14px;
	line-height: 24px;
}
.productTabel table{
	border-collapse: collapse;
	border:1px solid #aaa;
	width:610px;
}
.productTabel table tr{
	line-height: 32px;
}
.productTabel table tr th{
	font-size: 16px;
	padding:4px 0;
	background: #f5f5f5;
}
.productTabel table tr td{
	text-align: center;
	font-size: 15px;
}