@charset "utf-8";
/* !公用组件 */
/* 导航栏 */
.header {
    width: 100%;
    height: 10vh;
    background:#fff;
   position: -webkit-sticky;  position: sticky; top: 0;
    z-index: 999;
	box-shadow: 0px 5px 10px 0px rgba(0,0,0,0.05);-webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
}

.head {
    height: 100%;
	width: 1400px;
    width: var(--mainwidth);
    margin: 0 auto;
    display: flex;
	justify-content: space-between;
}

.head_logo{
   height: 100%;
}

.head_logo a{
	display: flex;
	height: 100%;
	align-items: center;
	position: relative; 
	justify-content: center;
}
.head_logo a>img{
    height: 2.571rem;
	width: auto;
}


.head_right{
	display: flex;
	height: 100%;
	justify-content: flex-end;
}
.head_nav{
	display: flex;
	justify-content: flex-start;
	height: 100%;
}
.head_nav_1{
	height: 100%;
	position: relative;
	margin-left: 3rem;
}
.head_nav_1:nth-child(1){ margin-left: 0;}
.head_nav_1>a{
	display: flex;
	height: 100%;
	align-items: center;
	color:#000;
    font-size: 1.375rem;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	cursor: pointer;
	position: relative;
	font-family: albbm;
}
.head_nav_1_1{
	margin-left: 0.75rem;
	    margin-top: -2px;
	 -webkit-filter: grayscale(100%); 
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.head_nav_1>a:hover{color:#ff4800;}
.head_nav_1>a:hover .head_nav_1_1{-webkit-filter: grayscale(0%); }



.head_search{
	height: 100%;
	position: relative;
	width: 1.25rem;
	margin-left: 6.25rem;
}
.head_search_1{
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	
}
.head_search_1 svg{
	width: 100%;
	height: auto;
	fill:#000;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}

.head_search:hover .head_search_1{ display: none;}
.head_search:hover .nav_menu_search_main{
	 z-index: 5;
    opacity: 1;
}

.nav_menu_search_main{
    position: absolute;
    height: 3rem;
    border-radius: 3rem;
    padding: 0 1rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    background: #FFFFFF;
    border: 1px solid #ff4800;
    top: calc(50% - 1.5rem);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    z-index: -1;
    opacity: 0;
    transform: translateX(1.8rem);
	width: 360px;
	right: 1rem;
}
.nav_menu_search_main_on{
    z-index: 5;
    opacity: 1;
}

.nav_menu_search_main form{
  	width: 100%;
	height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}


.nav_menu_search_subbtn{
    font-size: 0;
    cursor: pointer;
}
.nav_menu_search_subbtn_svg{
    width: 1.8rem;
    height: 1.8rem;
    fill:#ff4800;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.nav_menu_search_main span{
    font-size: 0;
    cursor: pointer;
}
.nav_menu_search_main span svg{
    width: 1.5rem;
    height: 1.5rem;
    fill:#9d9d9d;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.nav_menu_search_main span:hover svg{
    fill:#ff4800;
}

.nav_menu_search_main input{
    width: calc(95% - 1.8rem);
    height: 90%;
    color: rgba(0,0,0,0.5);
    padding-left: 0.5rem;
    border: 0;
    font-size: 1rem;
}


.head_ren{
	margin-left: 1.5rem;
	height: 100%;
	position: relative;
	width: 1.25rem;
}
.head_ren a{
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	cursor: pointer;
}
.head_ren a svg{
	fill:#000;
	-webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
}
.head_ren a:hover svg{fill:red;}



/* 内页banner */
.banner {
    width: 100%;
   	height:calc(100vw * 500 / 1920);
	position: relative;
	overflow: hidden;
}
.banner_img{
	width:100%;
	height: 100%;
	font-size: 0px;
	overflow: hidden;
	position: absolute;
	top: 0;
	left: 0;
}
.banner_img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}


.banner_con{
	width: 1400px;
	 width: var(--mainwidth);
	height: 100%;
	margin: 0 auto;
	position: relative;
	z-index: 2;
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.banner_tit {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
    font-size: 4.714rem;
    color: #000;
	text-transform: uppercase;
	line-height: 5.428rem;
}

.about {
	width: 1400px;
    width: var(--mainwidth);
    height: auto; 
    margin: 0 auto;
	padding: 10vh 0;
}
.about_tit{
	width:100%;
	color: #000;
	text-transform: uppercase;
	font-size: 3.571rem;
}
.about_con{
	width: 100%;
	display: flex;
	justify-content: space-between;
	margin-top: 2.285rem;
}
.about_left{
	width: 50%;
	font-size: 1.285rem;
	line-height: 2rem;
	color: rgba(0,0,0,0.8);
}
.about_img{
	width:44%;
	height:auto;
	font-size: 0px;
	overflow: hidden;
}
.about_img img{
	width:100%;
	height: auto;
	object-fit: cover;
	object-position: center;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}

.about_img:hover img{transform: scale(1.05);}


.apropos{
	width: 100%;
	height: calc(100vw * 800 / 1920);
	position: relative;
}
.apropos_img{
	width:100%;
	height: 100%;
	font-size: 0px;
	overflow: hidden;
	position: absolute;
	z-index: 2;
	left: 0;
	top: 0;
}
.apropos_img:after{
	content: '';
	width: 100%;
	height: 100%;
	position: absolute;
	background: rgba(0,0,0,0.5);
	left: 0;
	top: 0;
}
.apropos_img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.apropos_list{
	width: 1400px;
	 width: var(--mainwidth);
	height: 100%;
	margin: 0 auto;
	display: flex;
	justify-content:space-between;
	position: relative;
	z-index: 2;
}
.apropos_con{
	height: 100%;
	display: flex;
	justify-content: center;
	flex-direction: column;
	font-size: 3rem;
	color: #fff;
	line-height: 1;
	text-transform: uppercase;
	text-align: center;
}
.di_warp{
	width: 100%;
	height: 10vh;
	background: #151515;
	position: relative;
	z-index: 2;
}
.di_warp:after{
	content: '';
	background: #ff4800;
	position: absolute;
	right:0;
	bottom: 0;
	width: 45%;
	height: 100%;
}
.di{
	width: 1400px;
	 width: var(--mainwidth);
	margin: 0 auto;
	display: flex;
	justify-content:space-between;
	height: 100%;
	position: relative;
	z-index: 3;
}
.di_left{
	position: relative;
	height: 100%;
	padding-left: 10.5rem;
	display: flex;
	align-items: center;
}
.di_left:after{
	content: '';
	background: #ff4800;
	position: absolute;
	left: 3.125rem;
	bottom: 0;
	width: 6.25rem;
	height: 12.5rem;
	transform:skewX(-30deg);
}
.di_left span{
	font-size: 1.375rem;
	background: url("../images/about_15.png") no-repeat left;
	background-size:1rem;
	color: #fff;
	padding-left: 2.25rem;
}
.di_right{
	width: 40%;
	height: 100%;
}
.di_right a{
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	height: 100%;
	cursor: pointer;
	color: #000;
	font-size: 1.375rem;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.di_right a svg{
	fill:#000;
	width: 1rem;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.di_right a:hover{ color: #fff;}
.di_right a:hover svg{ fill: #fff;}


/*右侧漂浮*/
.zy_server{
    width: 4.75rem;
    height: auto;
    position: fixed;
    right: 3rem;
    top: 30%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 50;
}
.zy_server_zi{
	width: 4.75rem;
    height: 4.75rem;
	margin: 0.25rem 0;
}
.zy_server_zi a{
	 width: 4.75rem;
    height: 4.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: rgba(0,0,0,0.5);
    border-radius:7px;
    position: relative;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    cursor: pointer;
    overflow: hidden;
}
.zy_server_zi a img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}
.zy_server_zi a:hover{ background: #ff4800;}

.zy_server_item{
    width: 4.75rem;
    height: 4.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: rgba(0,0,0,0.5);
    border-radius:7px;
    position: relative;
    margin: 0.25rem 0;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    cursor: pointer;
}
.zy_server_item:hover{ background: #ff4800;}


.zy_server_item_tel{
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
}

.zy_server_item_tel_svg{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.zy_server_tel{
    width: 0rem;
    height: 100%;
    right: 0rem;
    position: absolute;
    font-size: 0rem;
    color: #ff4800;
    overflow: hidden;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.zy_server_item:hover .zy_server_tel{
    width: 13rem;
    font-size: 1.875rem;
    right: 100%;
}


/*底部*/
.footer{
	width: 100%;
	height: auto;
	padding: 9vh 0 0 0;
 }
.foot{
	width: 1400px;
    width: var(--mainwidth);
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
	padding-bottom:5.5vh;
}
.foot_logo a{ cursor: pointer;}
.foot_logo a>img{ height: 2rem; width: auto;}

.foot_tit{
	font-size: 1.375rem;
	color: #000;
	font-weight: bold;
}
.foot_con{
	width: 100%;
	height: auto;
	font-size: 1rem;
	color: rgba(0,0,0,0.3);
	font-weight: bold;
	line-height: 1.875rem;
	margin-top: 1.5rem;
}
.foot_link{
	margin-top: 2rem;
	display: flex;
	justify-content: flex-start;
}
.foot_link a{
	cursor: pointer;
	height: 1.875rem;
	margin-right: 0.875rem;
	position:relative;
}
.foot_link a font{
	position: absolute;
    top: -10px;
    right: -10px;
    font-size: 10px;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    background: #ff4800;
    border-radius: 50%;
    color: #fff;
}
.foot_link a svg{
	height: 100%;
	width: auto;
	fill:rgba(0,0,0,0.2);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.foot_link a:hover svg{ fill: #ff4800;}
.foot_typeright{
	width: 100%;
	height: auto;
	font-size: 1.125rem;
	color: rgba(0,0,0,0.3);
	font-weight: bold;
	line-height: 1.875rem;
	margin-top: 1.5rem;
}

.foot_beian{
	width:100%;
	height:4rem;
	text-align:center;
	line-height:4rem;
	font-size:1rem;
	background:#151515;
	color:#fff;
	
		}
.foot_beian a{
	color:#fff;
	cursor:pointer;
	margin-left:1rem;
	}

/*新闻详情*/
.ab_r_menu{
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 5;
}
.ab_r_menu a{
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    width: auto;
    height: 3.7rem;
    padding: 0 2.5rem;
    margin: 0 0.5rem;
    background: #f0f1f6;
    font-size: 1.375rem;
    color: rgba(0,0,0,0.5);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    margin-top: 5rem;
    position: relative;
    overflow: hidden;
	cursor: pointer;
}
.ab_r_menu a:hover{
    background: #ff4800;
	color: #fff;
}

.ab_rd_box {
    width: 1400px;
    width: var(--mainwidth);
    height: auto;
    margin: 0 auto;
    position: relative;
	
	margin-bottom: 20vh;
}
.ab_rd_btn_box{
        position: -webkit-sticky;
    position: sticky;
    width: 100%;
    height: auto;
    top: calc(50vh - 2.5rem);
    left: 0;
    z-index: 0;
}
.ab_rd_btn{
    width: 1400px;
    width: var(--mainwidth);
	height: auto;
	margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    opacity: 0;
}
.ab_rd_btn_on{
    opacity: 1;
}
.ab_rd_btn a{
    width: 5rem;
    height: 5rem;
    border: 1px solid rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    
}
.ab_rd_btn a:hover{
    background: #ff4800;
    border: 1px solid #ff4800;
}
.ab_rd_btn a svg{
    width: 40%;
    height: 40%;
    margin: 0 auto;
    fill:rgba(0,0,0,0.5);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.ab_rd_btn a:hover svg{
    fill:#ffffff;
}
.ab_rd{
    width: 65%;
    height: auto;
    margin: 0 auto;
    margin-top: 2rem;
}

.ab_rd_title{
    width: 100%;
    height: auto;
    font-size: 3.25rem;
    color: #000000;
    text-align: center;
    line-height: 120%;
}
.ab_rd_time{
    width: 100%;
    height: auto;
    font-size: 1rem;
    color: #000000;
    text-align: center;
    margin-top: 2rem;
}
.ab_rd_con{
    width: 100%;
    height: auto;
    font-size: 1.375rem;
    color: rgba(0,0,0,0.7);
    line-height: 160%;
    margin-top:4rem;
}
.ab_rd_con img{
    width: auto;
    height: auto;
    max-width: 100%;
}

/*新闻*/
.news{
	width: 1400px;
    width: var(--mainwidth);
    margin: 0 auto;
	height: auto;
	padding: 10vh 0;
}
.news_list{
	width: 100%;
	height: auto;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
}
.news_con{
	width: 30%;
	margin-right: 5%;
	margin-bottom: 4.75rem;
}
.news_con:nth-child(3n){ margin-right: 0;}
.news_con a{
	display: block;
	width: 100%;
	height: 100%;
}
.news_con a:hover .news_img img{transform: scale(1.05);}
.news_con a:hover .news_2{ color: #ff4800;}
.news_img{
	width:100%;
	height: calc(1400px * 0.3 * 280 / 415);
	height: calc(var(--mainwidth) * 0.3 * 280 / 415);
	font-size: 0px;
	overflow: hidden;
}
.news_img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.news_1{
	width: 100%;
	font-size: 1.125rem;
	color: #000;
	height: 3.5rem;
	line-height: 3.5rem;
	margin-top: 1.5rem;
	border-bottom: 2px solid #efefef;
}

.news_2 {
    color: #000;
    font-size: 1.5rem;
	font-weight: bold;
	width: 100%;
	 display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
	line-height: 2rem;
	-webkit-transition: all .5s ease;
    transition: all .5s ease;
	height: 6rem;
	margin-top: 2.25rem;
}
.news_3{
	font-size: 1.125rem;
	color: #000;
	line-height: 2.5rem;
	margin-top: 2.25rem;
}

.news_lie{
	width: 100%;
	height: auto;
}
.news_lie a{
	display: block;
	width: 100%;
	height: 14.375rem;
	border-bottom: 1px solid #efefef;
	cursor: pointer;
}
.news_lie a:hover .news_lie_1{ color: #ff4800;}


.news_lie_1{
	width: 100%;
	overflow: hidden;
	 white-space: nowrap;
    text-overflow: ellipsis;
	color: #000;
	font-size: 1.75rem;
	font-weight: bold;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	margin-top: 1.875rem;
}

.news_lie_2 {
    color: rgba(0,0,0,0.7);
    font-size: 1.125rem;
	width: 100%;
	 display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
	line-height: 2rem;
	-webkit-transition: all .5s ease;
    transition: all .5s ease;
	height: 4rem;
	margin-top: 1.75rem;
}
.news_lie_3{
	font-size: 1.125rem;
	color: #000;
	line-height: 3.5rem;
}

.page{
	width: 100%;
	height: auto;
	display: flex;
	justify-content: center;
	margin-top: 3.5rem;
}
.page a{
	width: 3.375rem;
	height: 3.375rem;
	display: flex;
	align-items: center;
	justify-content:center;
	background: #f0f1f6;
	margin: 0 0.75rem;
	cursor: pointer;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.page a:hover{ background: #ff4800;}
.page a:hover svg{ fill: #fff;}

.page a svg{
	width: 100%;
	height: 100%;
	fill:#000;
	padding: 25%;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}



.contact{
	width: 1400px;
    width: var(--mainwidth);
    margin: 0 auto;
	padding: 10vh 0 20vh 0;
	display: flex;
	justify-content: space-between;
}
.contact_left{
	background: #f7f7f7;
	width: 67.5%;
}
.contact_list{
	width:100%;
	height: auto;
	padding: 0 2.625rem;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
}
.contact_con{
	width: 46%;
	margin-right: 8%;
}
.contact_con:nth-child(2n){
	margin-right: 0;
}
.contact_con:last-child{
	width: 100%;
	margin-right: 0;
}
.contact_1{
	font-size: 1.375rem;
	color: rgba(0,0,0,0.7);
	line-height: 3.5rem;
	padding-top: 1.312rem;
}
.contact_2{
	width: 100%;
	height: auto;
}
.contact_text{
    width: 100%;
    height: 4.5rem;
    padding: 0 1.5rem;
    border-radius: 5px;
    border: none;
    background: #FFFFFF;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    font-size: 1.125rem;
    color: #000;
	font-family: '微软雅黑';
}
.contact_text:focus{
    -moz-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    -webkit-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
}

.contact_textarea{
    width: 100%;
    height: 8.5rem;
    padding: 1rem 1.5rem;
    border-radius: 5px;
    border: none;
    background: #FFFFFF;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    font-size: 1.125rem;
    color: #000;
	font-family: '微软雅黑';
}
.contact_textarea:focus{
    -moz-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    -webkit-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
}
.contact_btn{
	width: 100%;
	height: auto;
	margin-top: 1.5rem;
	padding-bottom: 3.5rem;
	padding-left:2.625rem;
}
.contact_btn a{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 13.5rem;
	height: 3.75rem;
	background: #000;
	color: #fff;
	font-size: 1.625rem;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	cursor: pointer;
}
.contact_btn a:hover{ background: #ff4800;}

.contact_img{
	width: 30.14rem;
	
	font-size: 0px;
	overflow: hidden;
}
.contact_img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}



/* 定位 */
.main{
	width: 1400px;
    width: var(--mainwidth);
    margin: 0 auto;
	height: auto;
	padding-bottom: 20vh;
}
.dang {
	width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 4.25rem;
	justify-content: flex-start;
	background: url("../images/product1_03.png") no-repeat left;
	background-size:1rem;
	padding-left: 2rem;
}
.dang a {
	font-size: 1rem;
    color: #000;
	padding-left: 1.5rem;
	cursor: pointer;
	-webkit-transition: all .5s ease;
    transition: all .5s ease;
	position: relative;
}
.dang a:first-child{ padding-left: 0;}
.dang a:first-child:after{ display: none;}
.dang a:after{
	content: '';
	width: 1.5rem;
	height: 100%;
	background: url("../images/product1_06.png") no-repeat center;
	position: absolute;
	left: 0;
	top: 0;
}
.dang a:hover{
	color:#ff4800;
}
.main_tit{
	width: 100%;
	font-size: 5rem;
	color: #000;
	text-align: center;
	text-transform: uppercase;
	height: 10rem;
	line-height: 10rem;
}
.main_search{
	width: 100%;
	height: auto;
}
.main_search_tit{
	font-size: 1.375rem;
	color: #000;
	font-weight: bold;
	line-height: 3.5rem;
}
.main_search_con{
	width: 100%;
	display: flex;
	justify-content: space-between;
}
.main_search_con form{
	width: 100%;
	display: flex;
	justify-content: space-between;
}
.main_search_left{ width: 84.42%;}

.main_text{
    width: 100%;
    height: 4rem;
    padding: 0 1.5rem;
    border: none;
    background: #f6f6f6;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    font-size: 1.125rem;
    color: #000;
	font-family: '微软雅黑';
}
.main_text:focus{
    -moz-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    -webkit-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
}


.main_search_right{
	width: 15.14%;
	height: 4rem;
}
.main_search_right a{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	background: #ff4800;
	color: #000;
	font-size: 1.312rem;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	cursor: pointer;
}
.main_search_right a:hover{ color: #fff;}



/*product*/
.product{
	width: 100%;
	height:auto;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	margin-top: 2.25rem;
}
.product_con{
	width:calc((100% - 40px) / 5);
	height: auto;
	margin-right: 10px;
	margin-bottom: 10px;
	position: relative;
}
.product_con:after{
	content: '';
	width: 10px;
	height: 10px;
	background: #ff4800;
	position: absolute;
	bottom: -10px; 
	right: -10px;
}

.product_con:nth-child(5n){ margin-right: 0;}
.product_con:nth-child(5n):after{ display: none;}

.product_con a{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
	overflow: hidden;
	background: #f6f6f6;
	padding-top: 2.625rem;
}

.product_con a:hover .work_bg{ opacity: 1;transform: scale(1);}

.product_img{
	width:100%;
	height: 11.875rem;
	font-size: 0px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}
.product_img img{
	max-height: 100%;
	max-width: 80%;
	object-fit: cover;
	object-position: center;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
}
.product_tit{
	width:100%;
	height: 4rem;
	color: #000;
	font-size: 1.125rem;
	overflow: hidden;
	 white-space: nowrap;
    text-overflow: ellipsis;
	text-align: center;
	line-height: 4rem;
}

/*product details1*/
.detail{
	width: 100%;
	display: flex;
	justify-content: space-between;
	margin-top: 1rem;
}
.detail_left{
	width: 38.92%;
	height: calc(100vw * 600 / 1920);
	overflow: hidden;
}
.detail_lun{
	width: 100%;
	height: 100%;
	background: #f6f6f6;
	position: relative;
}
.pagination_detail{
	width: 100%;
	height: auto;
	text-align: center;
	position: absolute;
	top: inherit;
    bottom: 1.25rem;
	z-index: 2;
}
.detail_lun .swiper-pagination-bullet {
  display: inline-block; 
	width:10px; 
	height:10px;  
	background: #000;
	border-radius: 50%;
    margin-left: 10px;
	margin-right: 10px;
	cursor: pointer;  
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}

.detail_lun .swiper-pagination-bullet-active{ 
	background: #ff4800;
}
.detail_img{
	width: 100%;
	height: 100%;
	font-size: 0;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}
.detail_img img{
	width: auto;
	height: 80%;
	max-height: 80%;
	max-width: 80%;
	object-fit: cover;
	object-position: center;
}

.detail_right{
	width: 55%;
	position: relative;
}
.detail_1{
	width: 100%;
	font-size: 2.875rem;
	color: #000;
	line-height: 100%;
	padding-bottom: 1.625rem;
}
.detail_2{
	width:100%;
	height: auto;
	padding-bottom: 2.5rem;
}
.detail_2_1{
	font-size: 1.25rem;
	color: rgba(0,0,0,0.6);
	line-height: 2rem;
}
.detail_2_2{
	font-size: 1.25rem;
	color: #000;
	line-height: 2rem;
	margin-top: 0.5rem;
}
.detail_3{
	width:100%;
	height: auto;
}
.detail_3 span{
	background: url("../images/goods_03.png") no-repeat left;
	background-size:2.25rem;
	font-size: 1.375rem;
	color: #ff4800;
	font-weight: bold;
	padding-left: 3.5rem;
	height: 4.75rem;
	line-height: 4.75rem;
	display: block;
}
.detail_4{
	width: 100%;
	height: auto;
	margin-top: 2rem;
}
.detail_4 a{
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius:7px;
	background:  #ff4800;
	color: #fff;
	cursor: pointer;
	width: 13.625rem;
	height: 4.25rem;
}
.detail_4 a span{
	background: url("../images/goods_07.png") no-repeat left;
	background-size:1.5rem;
	padding-left: 2.25rem;
	display: flex;
	height: 100%;
	align-items: center;
}
.detail_right .foot_link{
	position: absolute;
	left: 0;
	bottom: 0;
}
.detail_tit{
	width:100%;
	font-size: 2.375rem;
	color: #000;
	height: 6.75rem;
	position: relative;
	display: flex;
	align-items: center;
	margin-top: 4rem;
	border-bottom: 3px solid #cccccc;
}
.detail_tit:after{
	content: '';
	width: 8rem;
	height: 3px;
	background: #ff4800;
	position: absolute;
	bottom: -3px;
	left: 0;
}
.detail_nei{
	width: 100%;
	height: auto;
	margin-top: 4rem;
	font-size: 1.25rem;
	color: rgba(0,0,0,0.8);
	line-height: 2rem;
}
.detail_nei img{
	max-width: 100%;
	height: auto;
}


/*弹框*/
.bullet_warp{
	width: 100%;
	height: 100vh;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	background: rgba(0,0,0,0.5);
	display:none;
}
.bullet{
	width: 510px;
	height: 400px;
	background: #fff;
	border-radius:7px;
	margin: 0 auto;
	margin-top: calc(50vh - 200px);
	position: relative;
	overflow: hidden;
}
.bullet_tit{
	width: 100%;
	height: 50px;
	background: #f7f7f7;
	padding: 0 20px;
	color: #000;
	font-weight: bold;
	font-size: 18px;
	line-height: 50px;
}
.bullet_cha{
	position: absolute;
	top: 0;
	height: 50px;
	right: 15px;
}
.bullet_cha a{
	display: flex;
	height: 100%;
	align-items: center;
	cursor: pointer;
}
.bullet_cha a svg{
	fill:#808080;
	width: 24px;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;

}
.bullet_cha a:hover svg{fill:#ff4800;}
.bullet_list{
	width: 415px;
	height: auto;
	margin: 0 auto;
	padding-top: 40px;
}
.bullet_1{
	width: 100%;
	height: auto;
	margin-bottom: 11px;
}
.bullet_text{
    width: 100%;
    height: 54px;
    padding: 0 20px;
    border: none;
    background: #f7f7f7;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    font-size: 16px;
    color: rgba(0,0,0,0.5);
	font-family: '微软雅黑';
	border-radius: 4px;
}
.bullet_text:focus{
    -moz-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    -webkit-box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
    box-shadow: 0px 0px 5px 0 rgba(255,72,0,0.2);
}
.bullet_1:nth-child(2){ margin-bottom: 15px;}
.bullet_1 a{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 54px;
	background: #ff4800;
	color: #fff;
	font-size: 20px;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	cursor: pointer;
	border-radius: 4px;
}
.bullet_1 a:hover{ letter-spacing: 2px;}



/*首页*/
.big_warp {
    width: 100%;
   	height:90vh;
	position: relative;
	overflow: hidden;
}
.big_img{
	width:100%;
	height: 100%;
	font-size: 0px;
	overflow: hidden;
	position: absolute;
	top: 0;
	left: 0;
}
.big_img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}


.big{
	width: 1400px;
	 width: var(--mainwidth);
	height: 100%;
	margin: 0 auto;
	position: relative;
	z-index: 2;
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.big_tit {
	width: 100%;
    font-size: 4.125rem;
    color: #000;
	text-transform: uppercase;
	line-height:4.75rem;
}
.big_1{
	width: 100%;
	margin-top: 1rem;
	position: relative;
	height: 3.5rem;
}
.big_1:after{
	content: '';
	background: #000;
	position: absolute;
	height: 1px;
	width: 25rem;
	left: 10rem;
	top: 50%;
}
.big_1 span{
	position: relative;
	color: #000;
	text-transform: uppercase;
	font-size: 1.375rem;
	line-height: 3.5rem;
	font-weight: bold;
}
.big_2{
	width: 100%;
	display: flex;
	justify-content: flex-start;
	margin-top: 0.75rem;
}
.big_2_1{
	font-size: 1.125rem;
	color: #000;
	line-height: 1.375rem;
	text-align: center;
	font-weight: bold;
	text-transform: uppercase; 
	margin-right: 8.75rem;
}
.big_2_1:last-child{ margin-right: 0;}
.big_2_1 span{ display: block;}
.big_3{
	width: 100%;
	display: flex;
	justify-content: flex-start;
	margin-top: 1.75rem;
}
.big_3_1{
	width: 8.125rem;
	height: 8.125rem;
	background: #fff;
	border-radius:50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0;
	overflow: hidden;
	margin-right: 1.75rem;
}
.big_3_1:last-child{ margin-right: 0;}
.big_3_1 img{
	max-width: 80%;
	max-height: 80%;
	object-fit: cover;
	object-position: center;
}
.big_4{
	width: 100%;
	height: auto;
	margin-top: 3rem;
}
.big_4 a{
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	text-transform: uppercase; 
	font-size: 1.125rem;
	color: #fff;
	background: #000;
	width: 9.375rem;
	height: 3.125rem;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	border-radius:4px;
	
}
.big_4 a:hover{ background: #fff; color: #ff4800;}

.structure{
	width:100%;
	height: auto;
	background: url("../images/about_09.png") no-repeat center;
	background-size:cover;
	padding-top: 10vh;
	overflow: hidden;	
}
.structure_tit{
	width: 100%;
	text-align: center;
	color: #000;
	font-weight: bold;
	font-size: 5rem;
	text-transform: uppercase; 
}
.structure_bito{
	width: 100%;
	height: auto;
	display: flex;
	justify-content: center;
	padding: 2.875rem 0;
}
.structure_bito_1{
	font-size: 1.875rem;
	color: #000;
	line-height: 1;
	text-align: center;
	margin: 0 5rem;
	font-weight: bold;
	text-transform: uppercase; 
}
.structure_bito_1 span{
	display: block;
	color: #ff4800;
}



/*图片无限滚动*/
.str_wrap {
	overflow:hidden;
	width:100%;
	position:relative;
	white-space:nowrap;
}


.str_move { 
	white-space:nowrap;
	position:absolute; 
	top:0; 
	left:0;
	cursor:move;
}
.str_move_clone {
	display:inline-block;

	vertical-align:top;
	position:absolute; 
	left:100%;
	top:0;
}
.str4_img{
	display: inline-block;
	width:190px;
	height:230px;
	font-size: 0px;
	overflow: hidden;
	margin-right: 15px;
}
.str4_img a{
	display: block;
	width: 100%;
	height: 100%;
	background: #f6f6f6;
	padding-top: 24px;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.str4_img a:hover{
	
}
.str4_img a:hover .str4_tit{color: #ff4800;}

.str4_pic{
	width:100%;
	height: 150px;
	font-size: 0px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}
.str4_pic img{
	max-height: 100%;
	max-width: 80%;
	object-fit: cover;
	object-position: center;
}
.str4_tit{
	width: 100%;
	text-align: center;
	font-size: 1rem;
	color: #000;
	line-height: 1.125rem;
	margin-top: 10px;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}



.str_vertical .str_move_clone {
	left:0;
	top:100%;
}
.str_down .str_move_clone {
	left:0;
	bottom:100%;
}
.str_vertical .str_move,
.str_down .str_move {
	white-space:normal;
	width:100%;
}
.str_static .str_move,
.no_drag .str_move,
.noStop .str_move{
	cursor:inherit;
}
.str_wrap img {
	max-width:none !important;	
}










/* 产品分类 */
.work {
	width: 1400px;
    width: var(--mainwidth);
    height: auto;
    margin: 0 auto;
	position: relative;
	padding: 12vh 0;
}
.work_tit{
	width: 100%;
	text-align: center;
	color: #000;
	font-weight: bold;
	font-size: 5rem;
	text-transform: uppercase; 
}
.work_list{
	width: 100%;
	height:auto;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	margin-top: 5rem;
}
.work_con{
	width:calc((100% - 30px) / 4);
	height: auto;
	margin-right: 10px;
	margin-bottom: 10px;
	position: relative;
}
.work_con:after{
	content: '';
	width: 10px;
	height: 10px;
	background: #ff4800;
	position: absolute;
	bottom: -10px; 
	right: -10px;
}
.work_con:before{
	content: '';
	width: 10px;
	height: 10px;
	background: #ff4800;
	position: absolute;
	top: -10px; 
	right: -10px;
	opacity: 0;
}
.work_con:nth-child(1):before,.work_con:nth-child(2):before,.work_con:nth-child(3):before,.work_con:nth-child(4):before{
	opacity: 1;
}
.work_con:nth-child(4n){ margin-right: 0;}
.work_con:nth-child(4n):after{ display: none;}

.work_con a{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
	overflow: hidden;
	background: #f6f6f6;
	padding-top: 5.25rem;
}

.work_con a:hover .work_biao{ color: rgba(255,255,255,0.4);}
.work_con a:hover .work_bg{ 
	opacity: 1;
	transform: scale(1);
}

.work_biao{
	position: absolute;
	left: 0;
	top: 0;
	font-size: 1rem;
	color: rgba(0,0,0,0.4);
	padding: 0 1.25rem;
	line-height: 3.375rem;
	overflow: hidden;
	z-index: 3;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.work_img{
	width:100%;
	height: 15.5rem;
	font-size: 0px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}
.work_img img{
	max-height: 100%;
	max-width: 80%;
	object-fit: cover;
	object-position: center;
}
.work_name{
	width:100%;
	height: 5.25rem;
	color: #000;
	font-size: 1.375rem;
	overflow: hidden;
	 white-space: nowrap;
    text-overflow: ellipsis;
	text-align: center;
	line-height: 5.25rem;
}
.work_bg{
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	width: 100%;
	height: 100%;
	background: #2b2b2b;
	display: flex;
	justify-content: center;
	flex-direction: column;
	opacity: 0;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	transform: scale(1.05);

}
.work_bg_1{
	width:100%;
	text-align: center;
}
.work_bg_1 svg{
	fill:#fff;
	height: 1.5rem;
	width: auto;
}
.work_bg_2{
	text-transform: uppercase; 
	width: 100%;
	text-align: center;
	font-size: 1.0625rem;
	color: #fff;
	margin-top: 0.75rem;
}


.work_more{
	width: 100%;
	height: auto;
	margin-top: 3.5rem;
	display: flex;
	justify-content: center;
}
.work_more a{
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	text-transform: uppercase; 
	font-size: 1.375rem;
	color: #fff;
	background: #ff4800;
	width: 9.375rem;
	height: 3.125rem;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	border-radius:4px;
	
}
.work_more a:hover{ letter-spacing: 1px;}


.item_warp{
	width:100%;
	height: calc(100vw * 797 / 1920);
	position: relative;
	overflow: hidden;
}
.item_img{
	width:100%;
	height: 100%;
	font-size: 0px;
	overflow: hidden;
	position: absolute;
	top: 0;
	left: 0;
}
.item_img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}
.item{
	width: 1400px;
    width: var(--mainwidth);
    margin: 0 auto;
	position: relative;
	height: 100%;
	display: flex;
	justify-content: center;
	flex-direction: column;
	z-index: 2;
}
.item_tit{
	font-size: 5rem;
	color: #fff;
	font-weight: bold;
	text-transform: uppercase; 
}
.item_con{
	color: #fff;
	font-size: 1.1875rem;
	line-height: 2rem;
	width: 43%;
	margin-top: 3.5rem;
}
.item_btn{
	width: 100%;
	height: auto;
	margin-top: 3.5rem;
}
.item_btn a{
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	text-transform: uppercase; 
	font-size: 1.25rem;
	color: #000;
	background: #fff;
	width: 9.375rem;
	height: 3.125rem;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	border-radius:4px;
	
}
.item_btn a:hover{ background: #ff4800; color: #fff;}


.menubtn,.head_nav_phone,.dibupiaofu{ display: none;}





@media screen and (max-width:1219px)and (min-width:1024px) {
	
	.big_2_1{    margin-right: 4.25rem;}
	.item_warp {
    height: auto;
    padding: 10vh 0 12vh 0;
}
	
}
@media screen and (max-width:1023px)and (min-width:300px) {
	.header {
		width: 100%;
		height: 7vh;
	}
	.head{ width: 96%;}
	.head_logo a>img {
		height: 2.25rem;
		width: auto;
	}
	.head_nav{ display: none;}
	.head_right{ padding-right: 36px;}
	.head_search {
		width: 1.75rem;
		margin-left: 0;
	}
	.nav_menu_search_main {
		transform: translateX(1.5rem);
		width: calc(100vw - 76px);
		right: 1rem;
	}
	.nav_menu_search_main input{ font-size: 14px; color: #000;}
	
	.head_ren {
		margin-left: 1rem;
		width: 1.75rem;
	}
	
.menubtn{
		width: 30px;
		height: 26px;
		position: absolute;
		right:2%;
		top: calc(50% - 13px);
		z-index: 2;
		padding: 5px;
	display: block;
	cursor:pointer;
	
	}
	/* nav-icon-5 */
	.nav-icon-5{  width: 30px; z-index: 20;  height:26px; position: absolute;  cursor: pointer; }
	.nav-icon-5 span{  background-color:#ff4800;  position: absolute;  border-radius:3px;  transition: 0.3s cubic-bezier(.8, .5, .2, 1.4);  width:20px; margin-left: 5px;  height: 2px;  transition-duration: 500ms}
	.nav-icon-5 span:nth-child(1){  top:5px;  left: 0px;}
	.nav-icon-5 span:nth-child(2){  top:12px;  left: 0; 	}
	.nav-icon-5 span:nth-child(3){  bottom:5px;  left: 0px;}
	.nav-icon-5:not(.open):hover span:nth-child(1){  transform: rotate(0deg) scaleY(1.1);}
	.nav-icon-5:not(.open):hover span:nth-child(2){  transform: rotate(0deg) scaleY(1.1);}
	.nav-icon-5:not(.open):hover span:nth-child(3){  transform: rotate(0deg) scaleY(1.1);}
	.nav-icon-5.open span:nth-child(1){  transform: rotate(45deg);  top: 11.5px;}
	.nav-icon-5.open span:nth-child(2){  opacity:0;}
	.nav-icon-5.open span:nth-child(3){  transform: rotate(-45deg);  top: 11.5px;}

	.head_nav_phone{
		display: block;
		width: 100%;
		height: calc(100% - 7vh);
		position: fixed;
		top: 7vh;
		background: #fff;
		opacity: 1;
		right:-100%;
		z-index: -9;
		box-shadow: 0 0 25px rgb(0 0 0 / 10%);
		-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	}
	

	.head_nav_phone_1{
		width:100%;
		height: auto;
		padding: 0 4%;
    
	}
	.head_nav_phone_1:first-child .head_nav_phone_1_1{ border-top: none;}
	
	.head_nav_phone_1_1{
		width:100%;
		height: 54px;
		position: relative;
		font-size: 16px;
		color: #000;
		display: flex;
		align-items: center;
		justify-content: space-between;
		border-top: 1px solid #ddd;
		padding: 0px 5%;
		font-weight: bold;
	}

	.head_nav_phone_1_1 a{color: #000;}	
	
		
	
	/* 内页banner */
	.banner {
		height:210px;
	}
	.banner_img:after{
		content:'';
		width:44%;
		height:100%;
		background:#ff4800;
		position:absolute;
		top:0;
		left:0;
		    transform: skewX(-30deg);
		}

	.banner_con{
		width: 96%;
	}

	.banner_tit {
		font-size: 2.25rem;
		line-height:2.75rem;
	}

	.about {
		width: 96%;
		padding: 4vh 0;
	}
	.about_tit{
		text-align: center;
		font-size:2.25rem;
	}
	.about_con{
		justify-content: center;
		flex-direction: column-reverse;
		margin-top: 2rem;
	}
	.about_left{
		width: 100%;
		margin-top: 1.5rem;
	}
	.about_img{
		width:100%;
	}



	.apropos{
		height:260px;
	}
	.apropos_list{
		width: 96vw;
	}
	.apropos_con{
		font-size: 1.25rem;
		line-height: 150%;
	}
	.di_warp{
		height: 6vh;
	}
	.di_warp:after{
		width: 45%;
	}
	.di{
		width: 96vw;
	}
	.di_left{
		position: relative;
		height: 100%;
		padding-left: 3.75rem;
		display: flex;
		align-items: center;
	}
	.di_left:after{
		left: 1rem;
		bottom: 0;
		width: 2.25rem;
		height: 10vh;
	}
	.di_left span{
		color: #fff;
		padding-left: 1.75rem;
	}


/*右侧漂浮*/
.zy_server{
    width: 100vh;
    height: 3.5rem;
    position: fixed;
    right: 0;
    top: inherit;
	bottom: 0;
    display: flex;
    flex-direction: inherit;
    justify-content: space-between;
    z-index: 50;
	 background: rgba(0,0,0,0.5);
	display: none;
}
.zy_server_zi{
	width: calc(100vw / 3);
    height: 100%;
	margin: inherit;
}
.zy_server_zi a{
	 width: 100%;
    height: 100%;
    background: none;
    border-radius:0;
}
.zy_server_zi a img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}
.zy_server_zi a:hover{ background: #ff4800;}

.zy_server_item{
    width: 100%;
    height: 100%;
    background: none;
    border-radius:0;
    margin: inherit;
}
.zy_server_item:hover{ background: #ff4800;}


.zy_server_item_tel{
    width: calc(100vw / 3);
}

.zy_server_item_tel_svg{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.zy_server_tel{
    display: none
}


	/*底部*/
	.footer{
		padding: 5vh 0 0 0;
	 }
	.foot{
		width: 96vw;
		justify-content: center;
		flex-direction: column;
		padding-bottom:2vh;
	}
		.foot_logo{ width:100%; text-align: center;}
	.foot_logo a>img{ height: 2.25rem; width: auto;}


	.foot_tit{
		width: 100%;
		border-top: 1px solid rgba(0,0,0,0.1);
		margin-top: 2rem;
		padding-top: 1rem;
		text-align: center;
	}
	.foot_con{
		text-align: center;
	}
	.foot_link{
		justify-content: center;
	}
	.foot_link a{
		margin-right: 0.5rem;
		margin-left: 0.5rem;
	}

	.foot_typeright{
		text-align: center;
	}
	
	.foot_beian{
	width:100%;
	height:auto;
	line-height:1.75rem;
	padding:1rem 0;
	
		}
.foot_beian a{
	display:block;
	margin-left:0;
	}


	/*新闻详情*/
	.ab_rd_box {
		width: 96vw; margin-bottom:10vh;
	}
	.ab_rd_btn_box{
		width: 100%;
		height: auto;
		top: calc(50vh - 1.5rem);
		left: 0;
		z-index: 0;
	}
	.ab_rd_btn{
		width: 96vw;
	}
	.ab_rd_btn_on{
		opacity: 1;
	}
	.ab_rd_btn a{
		width: 3rem;
		height: 3rem;
		background:#fff;
	}
	
	.ab_rd{
		width: 90%;
	}
	
	.ab_rd_title{
		font-size: 2rem;
	}
	.ab_rd_con{}


	/*新闻*/
	.news{
		width: 96vw;
		padding: 4vh 0;
	}
	
	.news_con{
		width:100%;
		margin-right:0;
		margin-bottom: 1.75rem;
	}
	
	.news_img{
		height: calc(96vw * 280 / 415);
	}
	
	.news_1{
		margin-top: 0.5rem;
	}
	
	.news_2 {
		margin-top: 1.25rem;
	}
	.news_3{
		margin-top: 1.25rem;
	}

	.news_lie a{
		height:auto;
		padding:1vh 0;
	}
	.news_lie_1{
		font-size: 1.5rem;
		margin-top: 1rem;
	}
	
	.news_lie_2 {
		margin-top: 1rem;
	}

	.page{
		margin-top: 2rem;
	}
	.page a{
		width: 3rem;
		height: 3rem;
		margin: 0 0.5rem;
	}





	.contact{
		width: 96vw;
		padding: 4vh 0 10vh 0;
		display: flex;
		justify-content:center;
				flex-direction: column;
	}
	.contact_left{
		width:100%;
	}
	.contact_list{
		padding: 0 1rem;
	}
	.contact_con{
		width: 100%;
		margin-right:0
	}
	.contact_1{
		padding-top: 0.5rem;
	}
	
	.contact_text{
		height: 4rem;
	}
	
	.contact_btn{
		padding-left:1rem;
	}
	
	
	.contact_img{
		width: 100%;
	}
	.contact_img img{
		width:100%;
		height: auto;
	}



	/* 定位 */
	.main{
		width: 96vw;
		padding-bottom: 10vh;
	}
	.main_tit{
		font-size: 2.5rem;
		height: 10rem;
		line-height: 10rem;
	}
	.main_search_left{ width: 75%;}
	.main_search_right{
		width: 24%;
	}


	/*product*/
	
	.product_con{
		width:calc((96vw - 10px) / 2);
		height: auto;
		margin-right: 10px;
		margin-bottom: 10px;
		position: relative;
	}
	.product_con:nth-child(5n){ margin-right: 10px;}
	.product_con:nth-child(2n){ margin-right: 0px;}
	.product_con:nth-child(5n):after{ display: block;}
	.product_con:nth-child(2n):after{ display: none;}


	/*product details1*/
	.detail{
		justify-content: center;
			margin-top: 1rem;
			flex-direction: column;
	}
	.detail_left{
		width: 100%;
		height: 40vh;
	}
	
	.detail_right{
		width: 100%;
		margin-top:2rem;
	}
	.detail_1{
		font-size: 2.25rem;
		padding-bottom: 1.25rem;
	}
	.detail_right .foot_link{
		position:  relative;
		left: 0;
		bottom: 0;
		justify-content: flex-start;
	}
	.detail_tit{
		font-size: 1.875rem;
	}



	
	/*弹框*/
	.bullet{
		width: 96vw;
	}
	.bullet_list{
		width: 90%;
	}


	/*首页*/
	.big_warp {
		width: 100%;
		height:auto;
		padding:6vh 0;
		background:#ff4800;
	}
	.big_img{
		background:#ff4800;
	}
	.big_img img{
		display:none;
	}
	
	
	.big{
		width: 96vw;
	}
	
	.big_tit {
		font-size: 2.5rem;
		line-height:3.225rem;
	}
	.big_1{
		width: 100%;
		margin-top: 1rem;
		position: relative;
		height: 3.5rem;
	}
	.big_1:after{
		width: 18rem;
	}
	
	
	.big_2_1{
		margin-right: 2rem;
	}
	
	.big_3_1{
		width: 7.5rem;
		height: 7.5rem;
		margin-right: 1.25rem;
	}
	
	.big_4{
		width: 100%;
		height: auto;
		margin-top: 3rem;
	}
	.big_4 a{
		font-size: 1rem;
		
	}


.structure{
	padding-top:4vh;	
}
.structure_tit{
	font-size: 2.5rem;
}
.structure_bito{
	padding: 2rem 0;
}
.structure_bito_1{
	font-size: 1.25rem;
	margin: 0 0.75rem;
}



/* 产品分类 */
.work {
	width: 96vw;
	padding: 4vh 0;
}
.work_tit{
	font-size: 2.5rem;
}
.work_list{
	margin-top: 3rem;
}
.work_con{
	width:calc((96vw - 10px) / 2);

}

.work_con:nth-child(2):before,.work_con:nth-child(3):before,.work_con:nth-child(4):before{
	opacity: 0;
}
.work_con:nth-child(2n){ margin-right: 0;}
.work_con:nth-child(2n):after{ display: none;}


.work_biao{
	height:3.75rem;
	overflow:hidden;
	white-space: nowrap;
    text-overflow: ellipsis;
}
.work_name{
	height: 4.25rem;
	font-size: 1.25rem;
	line-height: 4.25rem;
}



.item_warp{
	height: auto;
	padding:6vh 0;
}

.item{
	width: 96vw;
}
.item_tit{
	font-size: 2.5rem;
}
.item_con{
	width: 100%;
	margin-top: 2.5rem;
}
.dibupiaofu{
	width:100%;
	height:40px;
	display:block;
	}
	.dibupiaofu_con{
		width:100%;
		height:40px;
		background:rgba(0,0,0,0.8);
		position:fixed;
		bottom:0;
		z-index:99;
		display: flex;
		        justify-content: space-between;
		}
.dibupiaofu_con a{
	width:calc(100vw / 3);
	position:relative;
	height:100%;
	display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0px;
		-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	}
	.dibupiaofu_con a:hover{ background:#ff4800;}
	.dibupiaofu_con a:after{
		content:'';
		width:1px;
		height:100%;
		background:rgba(255,255,255,0.1);
		position:absolute;
		top:0;
		left:0;
		}
		.dibupiaofu_con a:nth-child(1):after{ display:none;}

		
	.dibupiaofu_con a img{
		height:40px; width:auto;
		}
	

}