.pro_banner{
	width: 100%;
	background: url(../img/banner/pro_banner.jpg)no-repeat center;
	height: 450px;
}
.hot_pro{
	margin: 80px auto;
	text-align: center;
}
.hot_pro h2{
	font-size: 30px;
	color: #164AC3;
	font-weight: bold;
	margin-bottom: 20px;
}
.hot_pro p{
	width: 1100px;
	margin: 0 auto;
	font-size: 14px;
	line-height: 28px;
	color: #666666;
}
.hot_pro_ul,.list_pro_ul{
	margin-top: 60px;
}
.hot_pro_ul li,.list_pro_ul li{
	-moz-box-sizing: border-box;  
    -webkit-box-sizing: border-box; 
    -o-box-sizing: border-box; 
    -ms-box-sizing: border-box; 
    box-sizing: border-box;
	width:270px;
	height:420px;
	margin-right: 40px;
	margin-bottom: 40px;
	float: left;
	overflow: hidden;
	background:rgba(250,250,250,1);
	padding: 10px;
}
.hot_pro_ul li:nth-child(4n),.list_pro_ul li:nth-child(4n){
	margin-right: 0;
}
.list_pro_ul li{
	height: auto;
	padding-bottom: 40px;
}
.list_pro_ul li img{
	max-width: 100%;
}
.list_pro_ul li span{
	display: block;
	font-size: 14px;
	color: #999999;
	line-height: 24px;
}
.list_pro_ul a h3{
	font-size:18px;
	font-weight:bold;
	color:#333333;
	line-height:60px;
}
.hot_pro_ul a h3{
	font-size:18px;
	font-weight:bold;
	color:#333333;
	line-height:60px;
	background: #FFFFFF;
}
.hot_pro_ul a img.hot_pro_img{
	max-width: 100%;
	margin: 10px 0 40px;
}
.hot_pro_ul a p{
	width: 84px;
	height: 46px;
	margin: 0 auto;
	overflow: hidden;
	background: url(../img/hot_pro.jpg)no-repeat;
	background-position: 0 0;
	transition: all .3s;
}
.hot_pro_ul a span{
	opacity: 0;
	display: block;
	width:100px;
	height:30px;
	margin: 25px auto 0;
	background:rgba(97,209,79,1);
	font-size: 12px;
	text-align: center;
	line-height: 30px;
	color: #FFFFFF;
	font-weight: bold;
}
.hot_pro_ul li:hover a h3{
	background: #164AC3;
	color: #FFFFFF;
	transition:all .4s;
}
.hot_pro_ul li:hover a p{
	background-position: 0 -46px;
}
.hot_pro_ul li:hover a span{
	opacity: 1;
	transition:all .5s;
}
.hot_pro_ul li:nth-child(2) a p{
	background-position: -84px 0;
}
.hot_pro_ul li:nth-child(3) a p{
	background-position: -168px 0;
}
.hot_pro_ul li:nth-child(4) a p{
	background-position: -252px 0;
}
.hot_pro_ul li:nth-child(2):hover a p{
	background-position: -84px -46px;
}
.hot_pro_ul li:nth-child(3):hover a p{
	background-position: -168px -46px;
}
.hot_pro_ul li:nth-child(4):hover a p{
	background-position: -252px -46px;
}

.cover_steam{
	margin: 0 auto 120px;
}
.cover_h{
	width: 100%;
	height: 100px;
	background: url(../img/steam_bg.jpg)no-repeat;
	background-size: 100% 100%;
	text-align: center;
}
.cover_h h2 a{
	display: block;
	font-size: 30px;
	color: #FFFFFF;
	line-height: 100px;
}
.cover_b{
	background:#FAFAFA;
	padding: 60px 40px 80px;
}
.cover_b>p{
	width: 1050px;
	margin: 0 auto 60px;
	font-size: 14px;
	line-height: 24px;
	color: #333333;
	text-align: center;
}

.cover_ul li{
	width: 540px;
	height:160px;
	background: #FFFFFF;
	float: left;
	margin-bottom: 40px;
}
.cover_ul li:nth-child(2n){
	float: right;
}
.cover_ul li img{
	float: left;
	width: 240px;
}
.cover_ul li .fr{
	width: 268px;
	height:160px;
	padding-left: 30px;
	border-left: 1px solid #F0F0F0;
}
.cover_ul li h3{
	font-size: 20px;
	color: #333333;
	line-height: 60px;
	padding-top: 10px;
}
.cover_ul li span{
	display: block;
	width:60px;
	height:1px;
	margin:  0 0 15px;
	background:#F0F0F0;
}

.cover_ul li p{
	font-size: 14px;
	color: #666666;
	line-height: 24px;
}
.cover_ul li:hover{
	box-shadow:0px 0px 20px 0px rgba(0, 0, 0, 0.08);
	transition: all .4s;
}

.cover_ul li:hover .fr h3{
	color: #164AC3;
	transition: all .4s;
}
.cover_ul li:hover .fr span{
	background: #164AC3;
	transition: all .4s;
}
.cover_btn{
	width: 320px;
	margin: 20px auto 0;
}
.cover_btn a{
	display: block;
	width:140px;
	height:40px;
	float: left;
	-moz-box-sizing: border-box;  
    -webkit-box-sizing: border-box; 
    -o-box-sizing: border-box; 
    -ms-box-sizing: border-box; 
    box-sizing: border-box;
	text-align: center;
	font-size: 14px;
}
.cover_btn a.more{
	border:1px solid #164AC3;
	color: #164AC3;
	font-size: 14px;
	line-height: 40px;
}
.cover_btn a.chat {
	margin-left: 40px;
	border: none;
	background:#164AC3;
	line-height: 40px;
	color: #FFFFFF;
	position:relative;
    overflow: hidden;
}
.cover_btn a.chat .box-con{
    width:35px;
    height:45px;
    position: absolute;
    background: #61D14F;
    top:-30px;
    right:-30px;
    transform: rotate(45deg);
  }


.cover_water .cover_h{
	background: url(../img/water_bg.jpg)no-repeat;
	background-size: 100% 100%;
}
.cover_parts .cover_h{
	background: url(../img/parts_bg.jpg)no-repeat;
	background-size: 100% 100%;
}

/*list pro*/
.list_pro_btn{
	margin-top: 50px;
}
/*detail*/
.pro_detail_banner{
	width: 100%;
    overflow: hidden;
	height: 650px;
	background: url(../img/pro_bg.jpg)no-repeat;
	background-size: 100% 100%;
}
/*轮播*/
.pro_detail_wrap{
	margin: 0 auto;
}
.pro-detail-wrap-r{
	width: 600px;
}
.focusBox {
	height: 400px;
	position: relative;
	margin: 20px auto;
	overflow: hidden;
}

.focusBox .pic img {
	width: 100%;
	height: auto;
	display: block;
}

.focusBox .hd {
	width: 100%;
	position: absolute;
	bottom: 20px;
	text-align: center;
	font-size: 0;
	z-index: 1;
}

.focusBox .hd li {
	margin: 0 5px;
	overflow: hidden;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background-color: #246ACF;
	cursor: pointer;
	display: inline-block;
	*display: inline;
	zoom: 1;
}

.focusBox .hd .on {
	width:30px;
	height:10px;
	background:#246ACF;
	border-radius:5px;
}
.pro-detail-btn{
	position: absolute;
	bottom:20px;
	left: 20px;
}
.pro-detail-btn i{
	color: #246ACE;	
	font-size: 32px;
}
.pro-detail-wrap-l{
	-moz-box-sizing: border-box;  
    -webkit-box-sizing: border-box; 
    -o-box-sizing: border-box; 
    -ms-box-sizing: border-box; 
    box-sizing: border-box;
	width: 600px;
	height: 400px;
	margin: 20px 0;
	padding-left: 60px;
	background:rgba(255,255,255,0.1);
}
.pro-detail-wrap-l h2{
	font-size:30px;
	font-weight:bold;
	color:#FFFFFF;
	line-height:60px;
	margin: 30px 0;
}
.pro_detail_ul li{
	width: 240px;
	float: left;
	color: #FFFFFF;
	margin-bottom: 45px;
}

.pro_detail_ul li img{
	display: inline-block;
	vertical-align: middle;
	margin-left: 25px;
}
.pro_detail_ul li i{
	font-size: 30px;
	position: relative;
	top: 5px;
}
.pro_detail_r{
	margin-left: 20px;
}
.pro_detail_r p{
	font-size: 24px;
	line-height: 28px;
	font-weight: 400;
	width: 150px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.pro_detail_r span{
	display: block;
	font-size: 14px;
	line-height: 28px;
	opacity:0.5;
}
.pro_detail_btn a{
	display: inline-block;
	float: left;
	width: 140px;
    line-height: 40px;
    text-align: center;
}
.pro_detail_btn a.chat{
	height: 40px;
    -moz-box-sizing: border-box;  
    -webkit-box-sizing: border-box; 
    -o-box-sizing: border-box; 
    -ms-box-sizing: border-box; 
    box-sizing: border-box;
	color: #FFFFFF;
	border:1px solid rgba(255,255,255,1);
}
.pro_detail_btn a.chat2 {
    background: #FFFFFF;
    color: #164AC3;
    position: relative;
    overflow: hidden;
    margin-left: 40px;
}
.pro_detail_btn .box-con {
    display: inline-block;
    width: 38px;
    height: 38px;
    position: absolute;
    background: #61D14F;
    top: -20px;
    right: -30px;
    transform: rotate(45deg);
}
/*锚点*/
.pro-detail-nav{
	width: 100%;
	height:80px;
	margin: 0 auto;
	background-color:#FAFAFA;
}
.pro-detail-nav-wrap{
	margin: 0 auto;
	line-height: 80px;
}
.pro-detail-nav-wrap ul{
	width: 50%;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-direction: row;
	flex-direction: row;
	justify-content: space-between;
	-webkit-justify-content: space-between;
}
.pro-detail-nav-wrap ul li a{
	display: block;
	color: #666666;
	font-size: 16px;
}
.pro-detail-nav-wrap ul li:hover a{
	color: #164AC3;
}
.pro-detail-nav-wrap ul li a.on{
	color: #164AC3;
}
.pro-detail-r{
	margin: 0;
}
.pro-detail-r span{
	font-size: 14px;
}
.pro-detail-r form {
    display: inline-block;
    margin-left: 15px;
}

.pro-detail-r form input {
    width: 250px;
    height: 40px;
	box-sizing: border-box;
	background: rgba(255, 255, 255, 1);
	border: 1px solid rgba(230, 230, 230, 1);
	padding-left: 20px;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
	-webkit-appearance: none;
}

form button:focus,
form input:focus,
form select:focus {
	outline: none;
}

.pro-detail-r form button {
    width: 120px;
	height: 40px;
	margin-left: -5px;
	border: 1px solid transparent;
	position: relative;
	top: 1px;
	color: #ffffff;
	background: #164AC3;
}
.pro_intro{
	height: 150px;
	overflow: hidden;
	margin: 120px auto;
	background: #FAFAFA;
}
.pro_intro img{
	vertical-align: middle;
	
}
.pro_intro_p{
	width: 900px;
	font-size: 14px;
	line-height: 24px;
	display: inline-block;
	margin-left: 50px;
	position: relative;
	top: 20px;
}
.scroll_nav{
	margin: 0 auto;
}
.pro_advan_ul{
	margin-top: 80px;
}
.pro_advan_ul li{
	width: 240px;
	float: left;
	box-sizing: border-box;
    text-align: center;
    transition: all .3s;
    margin: 0 60px 100px 0;
}
.pro_advan_ul li:nth-child(4n){
	margin-right: 0;
}
.pro_advan_ul li i {
    display: block;
    width: 110px;
    height: 64px;
    margin: 0 auto;
    line-height: 64px;
    text-align: center;
    font-size: 40px;
    color: #246ACE;
    background: url(../img/icon_bg.png)no-repeat center;
    background-size: 100% 100%;
    transition: all .3s;
}
.pro_advan_ul li i.icon-xiajiang:before{
	font-size: 28px;
}
.pro_advan_ul li h3 {
    margin: 40px auto 0;
}
.pro_advan_ul li span{
	display: block;
	width:80px;
	height:1px;
	margin: 20px auto;
	background:#E6E6E6;
}
.pro_advan_ul li p {
    font-size: 14px;
    color: #333333;
    line-height: 28px;
	min-height: 85px;
}
.pro-tech-ul{
	margin: 80px 0 0;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-direction: row;
	flex-direction: row;
	justify-content: space-between;
	-webkit-justify-content: space-between;
}
.pro-tech-ul li{
	width: 580px;
}
.pro-tech-img{	
	width: 580px;
	height: 170px;
	overflow: hidden;
	position: relative;	
}
.pro-tech-img img{
	width: 580px;
	position: absolute;
}
.pro-tech-img h2{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	font-size: 30px;
	color: #FFFFFF;
	text-align: center;	
	line-height: 170px;
}
.pro-tech-text{
	width: 580px;
	height: 220px;
	box-sizing: border-box;
	padding: 30px;
	background-color: #FAFAFA;
	color: #666666;
	font-size: 14px;
	line-height: 24px;
	position: relative;
}
.pro-tech-text .pro_tech_btn{
	text-align: center;
	margin-top: 40px;
}
.pro_tech_btn a {
	width: 140px;
    display: inline-block;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
}
.pro_tech_btn a.chat {
    background: #164AC3;
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
    margin-left: 20px;
}
.pro_tech_btn a.tel {
    box-sizing: border-box;
    border: 1px solid rgba(22,74,195,1);
    color: #164AC3;
    overflow: hidden;
}
.pro_tech_btn a .box-con{
	display: inline-block;
    width:35px;
    height:45px;
    position: absolute;
    background: #61D14F;
    top:-30px;
    right:-30px;
    transform: rotate(45deg);
}
/*参数*/
.pro-detail-parameter{
	margin: 120px auto;
}
.notice {
    color: #888;
    font-size: 12px;
    line-height: 24px;
}
.red{
	color: #E62129;
}
.com {
	width: 100%;
	border-collapse: collapse;
}

.com td,.com th {
	padding: 20px;
	border: 1px solid #CCCCCC;
	text-align: center;
}

.s_com td {
	padding: 10px 20px;
}

.com .com_bc{
	background-color: #246ACE;
}
.com .com_bc td{
	color: #FFFFFF;
}
.com .tcl {
	text-align: justify;
	text-align-last: left;
	-moz-text-align-last: left;
}
table.no_plr td {
    padding: 20px 0;
}
.pro-detail-parameter-cont{
	margin-top: 60px;
}
/*parts*/
.parts_ul li a h3{
	line-height: initial;
	margin: 40px auto 30px;
}
.parts_ul li a span{
	width:100px;
	height:30px;
	margin: 0 auto;
	border:1px solid rgba(22,74,195,1);
	font-size: 12px;
    color: #164AC3;
    line-height: 30px;
}
.parts_ul li a i{
	display: block;
	width:60px;
	height:1px;
	background:rgba(240,240,240,1);
	margin: 0 auto 30px;
}
.parts_ul li:hover a h3{
	color: #333333;
}
.parts_ul li:hover a span{
	background: #164AC3;
	color: #FFFFFF;
	transition: all .4s;
}
.parts-detail-wrap-l p{
	font-size: 14px;
	line-height: 28px;
	color: #FFFFFF;
	margin-bottom: 40px;
}
.part_gallery{
	margin-bottom: 120px;
}
.part_gallery div.gallery_div{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 60px;
}
.part_gallery .gallery_div img{
	margin-bottom: 20px;
	width: 590px;
}