/*common start*/
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,input,button,textarea,dl,dt{ margin:0; padding:0;list-style:none;text-decoration:none;border:0; list-style:none;font-family: normal;font-weight: normal;}
body{ font-size:14px;color:#111;overflow-x: hidden;background-color: #F6F6F6;}
a img{
  border: 0;
}
em {
  font-style: normal;
}
body.head_on{overflow:hidden;}
a{text-decoration:none;color: #333;transition: all .3s;}
*{box-sizing: border-box;}
input,select,textarea{outline: none;}
.clear{ margin:0; padding:0; font-size:0; clear:both; }

.wapper{
	width: 100%;
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-left: 15px;
    padding-right: 15px;
	box-sizing: border-box;
}
@media only screen and (min-width: 1200px){
	.wapper{
		width: 90%;
		margin: 0 auto;
	}
}

:root{
	--primary-color:#ff0000;
	--font-color:#666;
	--main-white:#fff;
}


@font-face {
	font-family: 'FontAwesome';
	src: url('../fonts/fontawesome-webfont.eot?v=4.7.0');
	src: url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'), url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'), url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'), url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'), url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');
	font-weight: normal;
	font-style: normal
}


/* 轮播图通用 */
.swiper {width: 100%;height: 100%;}
.swiper-slide
{
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-slide img{
	width: 100%;
}

.overflow1{white-space: nowrap;text-overflow: ellipsis;overflow: hidden;width: 100%;display: block;}
.overflow2{display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow3{display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}


/* 导航 */
.headerbox{
	width: 100%;
	margin:  0 auto;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 990;
	transition: all 0.5s;
}
.headerbox.active{background-color: #fff;}
.headerbox .header{
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.headerbox .header .menu ul li{
	position: relative;
	display: inline-block;
}
.headerbox .header .menu ul li a{
	font-size: 16px;
    font-weight: 600;
    line-height: 1;
    padding: 35px 25px;
    color: #fff;
    display: flex;
    position: relative;
    text-decoration: none;
	transition: all 0.5s;
}
.headerbox.active .header .menu ul li a{color: #333;}
.headerbox .header .menu ul li .sub_menu{
	min-width: 200%;
    position: absolute;
    top: 140%;
    left: -50%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: white;
    transition: all 400ms ease;
}
.headerbox .header .menu ul li:hover > dl {
    opacity: 1;
    visibility: visible;
    top: 100%;
	
}

.headerbox .header .menu ul li dd {
    position: relative;
    display: block;
	text-align: center;
	transition: all 400ms ease;
}
.headerbox .header .menu dl dd>.three_menu{
	min-width: 100%;
    position: absolute;
    left: 100%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: white;
    transition: all 400ms ease;
}
.headerbox .header .menu dl dd:hover>.three_menu {
    opacity: 1;
    visibility: visible;
    top: 0px;
	
}
.headerbox .header .menu ul li dl dd a {
    font-size: 16px;
    line-height: 20px;
    font-weight: 500;
    color: #333;
    text-align: left;
    display: block;
    padding: 15px 25px 15px 25px;
    position: relative;
    text-decoration: none;
    outline: none;
	text-align: center;
    text-transform: none;
    transition: all 400ms ease;
    border-bottom: 1px solid #f4f4f4;
}
.headerbox .header .menu ul li dl dd:hover{
    background-color: var(--primary-color);
}
.headerbox .header .menu ul li dl dd:hover>a{color: #fff;}







/*mMenu*/
.m_header{width: 100%;}
.sp_header{height:70px;overflow:hidden;background:var(--main-white);position:fixed;z-index:999;width:100%;display: none;top: 0;}
.sp_logo{float:left;height:70px;display: flex;justify-content: center;align-items: center;padding-left: 10px;}
.sp_logo img{margin:auto;max-height:50px;}
.sp_nav{width:50px;float:right;position:relative;cursor:pointer;height:30px;margin-top:25px}
/* 横杠 */
.sp_nav 
span{display:block;background:#000000;width:30px;height:3px;position:absolute;left:10px;transition:all ease 0.35s}
.sp_nav span:nth-of-type(1){top:0px}
.sp_nav span:nth-of-type(2){top:10px}
.sp_nav span:nth-of-type(3){top:20px}
.sp_nav_se span:nth-of-type(1){top:10px;transform:rotate(45deg)}
.sp_nav_se span:nth-of-type(2){width:0}
.sp_nav_se span:nth-of-type(3){top:10px;transform:rotate(-45deg)}
.sjj_nav{position:fixed;z-index:9999;background:var(--main-white);width:100%;height:calc(100% - 70px);font-size:14px;line-height:40px;top:70px;left:0;overflow:auto;overflow-x:hidden;transition:top ease 0.35s;display: none;transition:all ease 0.35s}
.nav_show{display: block;}
.sjj_nav ul li i{position:absolute;top:5px;right:0px;height:30px;padding:0px 7px 0 7px;}
.sjj_nav ul li i svg{transform:rotate(-90deg);transition:all ease 0.35s}
.sjj_nav ul li .sjj_nav_i_se svg{transform:rotate(0deg)}
.sjj_nav ul li{border-bottom: 1px dashed #ddd;;position:relative;line-height:45px;font-size:16px}
.sjj_nav>ul >li:last-child{border-bottom: 1px dashed #ddd;}
.sjj_nav ul li ul{display:none}
.sjj_nav ul li a{color:var(--font-color);width:100%;padding: 0 20px;display: block;box-sizing: border-box;}
.sjj_nav ul li a:hover{color: #000000;}
.sjj_nav ul li ul li a{color:var(--font-color);display:block;text-align:left;}
.sjj_nav ul li i svg{width:25px;height:25px;fill:var(--main-white);}
.sjj_nav ul li .sjj_nav_i_se svg{fill:var(--main-white)}
.sjj_nav ul li ul li>ul{margin-left:10px}
.sjj_nav ul li ul li{border-top: none;}
.sjj_nav ul li ul li a{padding: 0 30px;}








/* bannerbox */
.bannerbox{
	width: 100%;position: relative;
}
.bannerbox .mySwiper1{
	width: 100%;
}
.bannerbox .mySwiper1 .swiper-slide{width: 100%;background-color: transparent;}
.bannerbox .mySwiper1 .swiper-slide .slide_inner{width: 100%;height: 100vh;background-repeat: no-repeat;background-size: cover;transform: translate(0) scale(1);transition: transform ease 15s;position: relative;}
.bannerbox .mySwiper1 .swiper-slide-active .slide_inner{transform: translate(0) scale(1.15);transform-origin: top center;}

.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox{width: 100%;max-width: 1350px;text-align: left;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox h1{font-size: 52px;margin-bottom: 23px;color: #fff;width: 60%;text-shadow: 0 0.1rem 0.6rem rgb(0 0 0 / 25%);}
.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox h3{width: 60%;font-size: 24px;color: #fff;margin-bottom: 40px;}
.banner_btn{width: 100%;}
.banner_btn .btn{font-weight: 600; display: block;margin-bottom: 20px;background-color: var(--primary-color);color: #fff;font-size: 14px;max-width: 200px;text-align: center;height: 50px;line-height: 50px;text-shadow: 0 0.1rem 0.6rem rgb(0 0 0 / 25%);box-shadow: 0 0.3rem 0.6rem rgb(0 0 0 / 16%);transition-duration: 0.3s;}
.banner_btn .btn i{margin-left: 15px;}
.banner_btn .btn:hover{background-color: #B52F13;}


.bannerbox .mySwiper1 .prev_btn{
	font-size: 30px;
	position: absolute;
	bottom: 73px;
	z-index: 9;
	right: 0;
	line-height: 73px;
	height: 73px;
	width: 73px;
	text-align: center;
	vertical-align: middle;
	cursor: pointer;
	color: white;
	background-color: #363636;
}
.bannerbox .mySwiper1 .next_btn{
	font-size: 30px;
	position: absolute;
	bottom: 0;
	z-index: 9;
	right: 0;
	line-height: 73px;
	height: 73px;
	width: 73px;
	text-align: center;
	vertical-align: middle;
	cursor: pointer;
	color: white;
	background-color: #262626;
}

.banner_share{position: absolute;right: 51px;top: 50%;transform: translateY(-50%);z-index: 99;}
.banner_share ul li{margin-bottom: 30px;}
.banner_share ul li:last-child{margin-bottom: 0;}
.banner_share ul li a{display: block;font-size: 0;}
.banner_share ul li a img{filter: brightness(0%) contrast(200%) invert(100%) opacity(100%);transition: all 0.5s;}
.banner_share ul li:hover a img{filter: none;}


.banner_txt{ text-align:left; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); color:#fff; z-index:2;}
.banner_txt .h2{ font-size:52px; line-height:62px;}
.banner_txt .h3{ font-size:24px; line-height:34px; margin-top:10px;}





.pd50{padding: 50px 0;}
/* footer */
.footerbox{width: 100%;margin: 0 auto;background-color: #111}
.footer{width: 100%;margin: 0 auto;display: flex;justify-content: space-between;flex-wrap: wrap;max-width: 1350px;}
.f_left{width: 30%;}
.f_logo{width: 100%;font-size: 0;margin-bottom: 20px;}
.f_logo img{max-width: 100%;width: auto;}
.f_share{width: 100%;}
.f_share span{font-size: 15px;color: #fff;font-weight: bold;}
.f_share a{padding: 0 5px;font-size: 0;display: inline-block;}
.f_share a img{filter: brightness(0%) contrast(200%) invert(50%) opacity(100%);transition: all 0.5s;width: 21px;}
.f_share a:hover img{filter:none;}
.f_contact{width: 30%;}
.f_contact h3{margin-bottom: 16px;font-size: 15px;color: #fff;}
.f_contact p{font-size: 14px;color: #707070;margin-bottom: 15px;}
.f_contact a{display: inline-block;font-size: 14px;color: #fff;font-weight: bold;}

.f_menu{width: 30%;}
.f_menu h3{margin-bottom: 16px;font-size: 15px;color: #fff;}
.f_menu ul li{width: 100%;line-height: 30px;}
.f_menu ul li a{font-size: 14px;color: #707070;}
.f_menu ul li.curr a,.f_menu ul li:hover a{color: #fff;}



.pd100{padding: 100px 0;}


/* 通用内页 */
.inbannerbox{
	position: relative;
	width: 100%;
	margin: 0 auto;
	background-repeat: no-repeat;background-size: cover;height: 400px;background-position: center;
}
.inbannerbox .textbox{width: 100%;max-width: 1350px;text-align: left;position: absolute;left: 50%;transform: translateX(-50%);bottom: 20px;}
.inbannerbox .textbox h1{font-size: 52px;color: #fff;margin-bottom: 12px;}
.inbannerbox .textbox h3{font-size: 24px;color: #fff;}


.insidebox{
	width: 100%;
	margin: 0 auto;
}
.insidebox .inside{
	width: 100%;
	box-sizing: border-box;
}



.s_menubox{width: 100%;margin: 0 auto;padding: 20px 0;}
.s_menu{width: 100%;margin: 0 auto;}
.s_menu a{color: #707070;font-size: 16px;}
.s_menu span{padding: 0 5px;color: #707070;}


/* ================首页样式================== */
.index1box{width: 100%;margin: 0 auto;}
.index1{width: 100%;margin: 0 auto;padding: 5%;display: flex;flex-wrap: wrap;justify-content: space-between;max-width: 1350px;}
.index1_left{width: 55%;}
.index1_right{width: 40%;font-size: 0;position: relative;}

.index1_left h1{padding-bottom: 20px;margin-bottom: 20px;font-size: 25px;color: #fff;position: relative;}
.index1_left h1:after{width: 60px;height: 2px;background-color: #ff0000;content: "";position: absolute;left: 0;bottom: 0;}
.index1_left a{font-size: 16px;color: #fff;line-height: 25px;overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 12;
    -webkit-box-orient: vertical;}

.index1_right video{width: 100%;height: 100%; object-fit: cover;}
.index1_right .video_btn{position: absolute;left: 50%;transform: translate(-50%,-50%);top: 50%;max-width: 100%;width: auto;cursor: pointer;z-index: 2;}


.index2box{padding: 30px 0 30px;height: auto;overflow: hidden;width: 100%;margin: 0 auto;background-repeat: no-repeat;}
.index2{width: 100%;margin: 0 auto;max-width: 1350px;}
.i2_title{width: 100%;text-align: center;padding: 30px 0;position: relative;}
.i2_title h2{font-size: 30px;color: #252525;font-weight: bold;background: url(../images/line.png) no-repeat bottom center;padding-bottom: 10px;}

.index2_content{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}

.index2_left{width: 300px;display: none;}
.index2_right{width: 100%;}

.index2_left .title{height: 70px;width: 100%;background: #e6212a url(../images/ico01.jpg) no-repeat 20px center;color: #FFF;padding: 15px 0 0 30px;}
.index2_left .title span{font-size: 28px;padding-left: 50px;display: block;}
.index2_left .title span i{display: block;font-size: 14px;font-style: normal;}

.pro_list{width: 100%;background-color:#fff;padding: 20px 0;}
.pro_list ul li{width: 100%;max-width: 90%;margin: 0 auto;}
.pro_list ul li .p_title{width: 100%;background-color: #484848;border-bottom: 1px solid #ccc;line-height: 58px;padding-left: 20px;}
.pro_list ul li .p_title a{color: #fff;font-size: 16px;}
.pro_list ul li.on .p_title{background-color: #ff0000;}
.pro_list ul li .p_box{display: none;}
.pro_list ul li dl dd{padding-left: 20px;line-height: 40px;}
.pro_list ul li dl dd a{font-size: 14px;color: #666;}

.pro_contact{width: 100%;background: #e6212a;text-align: center;padding: 20px 0;}
.pro_contact p{font-size: 18px;color: #FFF;margin-top: 10px;}

.index2_right ul{display: flex;flex-wrap: wrap;}
.index2_right ul li{width: 49%;margin-bottom: 20px;margin-right: 2%;}
.index2_right ul li:nth-child(2n){margin-right: 0;}

.index2_right ul li a{display: block;width: 100%;position: relative;}
.index2_right ul li a .imgbox{width: 100%;font-size: 0;}
.index2_right ul li a .imgbox img{width: 100%;}
.index2_right ul li a .mask{position: absolute;left: 0;top: 0;background-color: rgba(230,33,42,0.8);display: none;text-align: center;width: 100%;height: 100%;}
/* .index2_right ul li:hover a .mask{display: block;} */
.index2_right ul li a .mask h2{font-size: 18px;line-height: 42px;padding-top: 60px;color: #fff;}
.index2_right ul li a .mask .more{width: 120px;height: 30px;margin: 0 auto;border: 1px solid #FFF;border-radius: 15px;line-height: 30px;color: #fff;}







/*  */
.probox{width: 100%;margin: 0 auto;}
.pro{width: 100%;margin: 0 auto;}
.pro ul{display: flex;flex-wrap: wrap;}
.pro ul li{width: 32%;margin-right: 2%;margin-bottom: 20px;}
.pro ul li:nth-child(3n){margin-right: 0;}
.pro ul li a{display: block;width: 100%;padding: 15px 15px 21px;background-color: #fff;}
.pro ul li a .imgbox{width: 100%;font-size: 0;overflow: hidden;}
.pro ul li a .imgbox img{width: 100%;transition: all 0.5s;height: 300px;object-fit: contain;}
.pro ul li:hover a .imgbox img{transform: scale(1.1);}
.pro ul li a .textbox{width: 100%;}
.pro ul li a .textbox h3{margin-top: 22px;font-size: 18px;color: #080808;margin-bottom: 18px;font-weight: bold;}
.pro ul li a .textbox p{font-size: 13px;color: #707070;}


/*  */
.pro1box{width: 100%;margin: 0 auto;}
.pro1{width: 100%;margin: 0 auto;}
.pro1 ul li{margin-bottom: 20px;background-color: #fff;padding: 20px;}
.pro1 ul li .li_inner{width: 100%;display: flex;justify-content: space-between;flex-wrap: wrap;align-items: center;}
.pro1 ul li .li_inner .imgbox{width: 35%;font-size: 0;}
.pro1 ul li .li_inner .textbox{width: 50%;text-align: right;}

.pro1 ul li .li_inner .imgbox img{width: 100%;}
.pro1 ul li .li_inner .textbox h3{font-size: 20px;color: #080808;margin-bottom: 15px;}
.pro1 ul li .li_inner .textbox p{font-size: 16px;color: #707070;line-height: 25px;}

.pro1 ul li:nth-child(2n) .li_inner .imgbox{order: 1;}
.pro1 ul li:nth-child(2n) .li_inner .textbox{order: 0;text-align: left;}



/*  */
.pro2box{width: 100%;margin: 0 auto;}
.pro2{width: 100%;margin: 0 auto;}
.pro2 ul{display: flex;flex-wrap: wrap;}
.pro2 ul li{width: 32%;margin-right: 2%;margin-bottom: 20px;}
.pro2 ul li:nth-child(3n){margin-right: 0;}
.pro2 ul li a{display: block;width: 100%;}
.pro2 ul li a .imgbox{width: 100%;font-size: 0;}
.pro2 ul li a .imgbox img{width: 100%;height: 400px;object-fit: cover;}
.pro2 ul li a .textbox{width: 100%;text-align: center;}
.pro2 ul li a .textbox p{font-size: 16px;color: #080808;}


/*  */
.pro3box{min-height: 700px;}


.main_title{width: 100%;text-align: center;margin-bottom: 57px;}
.main_title h1{font-size: 42px;margin-bottom: 12px;color: #080808;font-weight: bold;}
.main_title h3{font-size: 19px;color: #080808;}
/*  */
.about1box{width: 100%;margin: 0 auto;}
.about1{width: 100%;margin: 0 auto;display: flex;justify-content: space-between;flex-wrap: wrap;align-items: flex-start;}
.about1_left{width: 55%;}
.about1_right{width: 40%;font-size: 0;position: relative;}

.about1_left h1{padding-top: 20px;margin-bottom: 30px;font-size: 42px;color: #080808;position: relative;}
.about1_left h1:after{position: absolute;top: 0;left: 0;width: 213px;height: 1px;background-color: #DFDFDF;content: "";}
.about1_left h1:before{position: absolute;left: 0;top: 0;width: 32px;background-color: #ff0000;height: 2px;content: "";}

.about1_left .desc{margin-bottom: 70px;padding-left: 32px;}
.about1_left .desc h3{font-size: 19px;color: #080808;margin-bottom: 27px;}
.about1_left .desc p{font-size: 16px;color: #707070;margin-bottom: 27px;}

.a1_number{width: 100%;}
.a1_number ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.a1_number ul li{width: 49%;margin-bottom: 15px;background-color: #fff;box-shadow: 1.2rem 1.2rem 3.5rem rgb(0 0 0 / 5%);padding: 3.7rem 3.66rem 6rem 3.76rem;}
.a1_number ul li h3{font-size: 36px;color: #080808;}
.a1_number ul li h3 b{margin-left: 5px;font-weight: normal;}
.a1_number ul li p{font-size: 16px;color: #080808;}


.about1_right .a_logo{position: absolute;bottom: -25px;right: 40%;width: auto;max-width: 100%;}
.about1_right img{width: 100%;}
.about1_right video{width: 100%;}

.about2box{width: 100%;margin: 0 auto;}
.about2{width: 100%;margin: 0 auto;}
.about2_content{width: 100%;margin: 0 auto;font-size: 0;position: relative;}
.about2_content video{width: 100%;}
.about2_content .video_btn{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);z-index: 9;cursor: pointer;}

.videobox{position: fixed;left: 0;top: 0;background-color: rgb(0, 0, 0,0.6);width: 100%;height: 100%;z-index: 999;padding: 5% 0;display: none;}
.videobox.active{display: block;}
.video_close{position: absolute;right: 0;top: 0;width: 30px;height: 30px;text-align: center;line-height: 30px;font-size: 20px;background-color: #fff;color: #ccc;cursor: pointer;}
.video_content{width: 100%;font-size: 0;max-width: 70%;margin: 0 auto;}
.video_content video{width: 100%;}




.about3box{width: 100%;margin:  0 auto;}
.about3{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.about3_left{width: 40%;position: relative;font-size: 0;}
.about3_right{width: 55%;}

.about3_left .color{position: absolute;right: 15px;top: -65px;}
.about3_left .map{width: 100%;position: relative;}
.pins{position: absolute;z-index: 2;height: auto;width: 100%;}
.about3_left .map img{width: 100%;height: 478px;}

.about3_right h1{padding-top: 20px;margin-bottom: 30px;font-size: 42px;color: #080808;position: relative;}
.about3_right h1:after{position: absolute;top: 0;left: 0;width: 213px;height: 1px;background-color: #DFDFDF;content: "";}
.about3_right h1:before{position: absolute;left: 0;top: 0;width: 32px;background-color: #ff0000;height: 2px;content: "";}

.about3_right .desc{margin-bottom: 70px;padding-left: 32px;}
.about3_right .desc h3{font-size: 19px;color: #080808;margin-bottom: 27px;}
.about3_right .desc p{font-size: 16px;color: #707070;margin-bottom: 27px;}





.about4box{width: 100%;margin: 0 auto;}
.about4{width: 100%;margin: 0 auto;}
.about4_content{width: 100%;}
.about4_content ul li{width: 100%;margin-bottom: 167px;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.about4_content ul li .textbox{width: 60%;}
.about4_content ul li .imgbox{width: 36%;font-size: 0;position: relative;}
.about4_content ul li .imgbox img{width: 100%;}
.about4_content ul li .imgbox::after {content: '';background: var(--primary-color);width: 11.5rem;height: 11.5rem;pointer-events: none;position: absolute;bottom: -1.3rem;right: -1.3rem;z-index: -1;}


.about4_content ul li .textbox h1{padding-top: 20px;margin-bottom: 30px;font-size: 42px;color: #080808;position: relative;}
.about4_content ul li .textbox h1:after{position: absolute;top: 0;left: 0;width: 213px;height: 1px;background-color: #DFDFDF;content: "";}
.about4_content ul li .textbox h1:before{position: absolute;left: 0;top: 0;width: 32px;background-color: #ff0000;height: 2px;content: "";}
.about4_content ul li .textbox .desc{margin-bottom: 70px;padding-left: 32px;}
.about4_content ul li .textbox .desc h3{font-size: 19px;color: #080808;margin-bottom: 27px;}
.about4_content ul li .textbox .desc p{font-size: 16px;color: #707070;margin-bottom: 27px;}

.about4_content ul li:nth-child(2n) .textbox{order: 1;}
.about4_content ul li:nth-child(2n) .imgbox{order: 0;}


/*  */
.contact1box{width: 100%;margin: 0 auto;margin-bottom: 100px;}
.contact1{width: 100%;margin: 0 auto;max-width: 1350px;}
.contact1 .item{box-sizing: border-box;width: 80%;margin-left: auto;box-shadow: 12px 12px 35px rgb(0 0 0 / 5%);display: flex;background: white;position: relative;grid-gap: 134px;align-items: center;padding: 5% 0;}
.contact1 .item .imgbox{font-size: 0;margin-left: -297px;}
.contact1 .item .imgbox img{width: 100%;}
.contact1 .item .textbox{max-width: 410px;}
.contact1 .item .textbox h1{padding-top: 20px;margin-bottom: 30px;font-size: 38px;color: #080808;position: relative;}
.contact1 .item .textbox h1:after{position: absolute;top: 0;left: 0;width: 213px;height: 1px;background-color: #DFDFDF;content: "";}
.contact1 .item .textbox h1:before{position: absolute;left: 0;top: 0;width: 32px;background-color: #ff0000;height: 2px;content: "";}

.contact1 .item .textbox .c_tel{display: flex;justify-content: space-between;align-items: center;margin-bottom: 30px;}
.contact1 .item .textbox .c_tel .icon{font-size: 0;width: 52px;display: flex;align-items: center;justify-content: center;}
.contact1 .item .textbox .c_tel .icon img{max-width: 100%;width: 52px;}
.contact1 .item .textbox .c_tel .tel{width: calc(100% - 70px);}
.contact1 .item .textbox .c_tel .tel .a{font-size: 21px;line-height: 32px;color: #ff0000;display: block;}
.contact1 .item .textbox .c_tel .tel .a:hover{text-decoration: underline;}

.contact1 .item .textbox .c_tel .tel .b{font-size: 16px;color: #363636;text-decoration: underline;line-height: 32px;}

.contact1 .item .textbox .c1_btn{width: 100%;}
.contact1 .item .textbox .c1_btn a{display: inline-flex;align-items: center;box-shadow: 0 0.3rem 0.6rem rgb(0 0 0 / 16%);background: var(--primary-color);text-shadow: 0 0.1rem 0.6rem rgb(0 0 0 / 25%);color: white;letter-spacing: 0.1rem;font-size: 14px;font-weight: 500;height: 60px;padding-left: 27px;grid-gap: 27px;text-transform: uppercase;transition-duration: 0.3s;white-space: nowrap;}
.contact1 .item .textbox .c1_btn:hover a{background-color: #C10419;}
.contact1 .item .textbox .c1_btn i{width: 60px;height: 60px;background-color: #C10419;transition-duration: 0.3s;font-size: 16px;align-items: center;justify-content: center;display: flex;}
.contact1 .item .textbox .c1_btn:hover i{background-color: var(--primary-color);}


.item2{width: 100%;margin-top: 167px;}
.item2 ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.item2 ul li{width: 49%;background: white;box-sizing: border-box;box-shadow: 12px 12px 35px rgb(0 0 0 / 5%);display: flex;align-items: center;grid-gap: 600px;padding-left: 325px;min-height: 312px;position: relative;}
.item2 ul li:nth-child(1) .imgbox{display: block;left: 30px;position: absolute;top: -103px;}
.item2 ul li .imgbox img{width: 240px;height: 324px;object-fit: cover;object-position: center;}
.item2 ul li:nth-child(2) .imgbox{display: block;left: 30px;position: absolute;bottom: -106px;}

.item2 ul li .textbox h1{font-size: 16px;color: #363636;font-weight: bold;line-height: 30px;}
.item2 ul li .textbox p{font-size: 16px;color: #707070;line-height: 30px;}

.item2 ul li .textbox .c1_btn{margin-top: 26px;}
.item2 ul li .textbox .c1_btn a{display: inline-flex;align-items: center;box-shadow: 0 0.3rem 0.6rem rgb(0 0 0 / 16%);background: var(--primary-color);text-shadow: 0 0.1rem 0.6rem rgb(0 0 0 / 25%);color: white;letter-spacing: 0.1rem;font-size: 14px;font-weight: 500;height: 60px;padding-left: 27px;grid-gap: 27px;text-transform: uppercase;transition-duration: 0.3s;white-space: nowrap;}
.item2 ul li .textbox .c1_btn i{width: 60px;height: 60px;background-color: #C10419;transition-duration: 0.3s;font-size: 16px;align-items: center;justify-content: center;display: flex;}
.item2 ul li .textbox .c1_btn:hover a{background-color: #C10419;}
.item2 ul li .textbox .c1_btn:hover i{background-color: var(--primary-color);}



.contact2box{width: 100%;margin: 0 auto;}
.contact2{width: 100%;margin: 0 auto;}
.contact2_content{width: 100%;margin: 0 auto;}
.contact2_content ul li{margin-bottom: 10px;padding: 30px;display: flex;align-items: center;background-color: #fff;}
.contact2_content ul li .imgbox{font-size: 0;margin-right: 40px;}
.contact2_content ul li .imgbox img{width: 116px;height: 116px;border-radius: 50%;border: 3px solid #DFDFDF;}
.contact2_content ul li .textbox h3{font-size: 16px;margin-bottom: 16px;color: #080808;}
.contact2_content ul li .textbox .li_tel{display: flex;align-items: center;}
.contact2_content ul li .textbox .li_tel p{margin-right: 20px;}
.contact2_content ul li .textbox .li_tel p:last-child{margin-right: 0;}
.contact2_content ul li .textbox .li_tel a{font-size: 16px;color: #080808;}
.contact2_content ul li .textbox .li_tel i{margin-right: 5px;color: #ff0000;font-size: 24px;}
.contact2_content ul li .textbox .li_tel a:hover{color: #ff0000;}





.contact3box{width: 100%;background-color: #fff;margin: 0 auto;}
.contact3{width: 100%;margin: 0 auto;}
.contact3 h1{padding-top: 20px;margin-bottom: 30px;font-size: 42px;color: #080808;position: relative;}
.contact3 h1:after{position: absolute;top: 0;left: 0;width: 213px;height: 1px;background-color: #DFDFDF;content: "";}
.contact3 h1:before{position: absolute;left: 0;top: 0;width: 32px;background-color: #ff0000;height: 2px;content: "";}

.contact3_content{width: 100%;max-width: 80%;}
.contact3_content ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.contact3_content ul li{width: 49%;margin-bottom: 20px;}
.contact3_content ul li .c_input{width: 100%;border-bottom: 1px solid #949494;height: 60px;line-height: 60px;font-size: 16px;color: #080808;}

.contact3_content ul li .c_input::placeholder,.contact3_content ul li textarea::placeholder{color: #707070;}
.contact3_content ul li textarea{width: 100%;border-bottom: 1px solid #949494;font-size: 16px;color: #080808;line-height: 30px;height: 200px;}

.contact3_content ul li .c_check{margin-right: 8px;}
.contact3_content ul li label{font-size: 14px;color: #080808;}

.c_btnbox .c1_btn{margin-top: 26px;}
.c_btnbox .c1_btn a{display: inline-flex;align-items: center;box-shadow: 0 0.3rem 0.6rem rgb(0 0 0 / 16%);background: var(--primary-color);text-shadow: 0 0.1rem 0.6rem rgb(0 0 0 / 25%);color: white;letter-spacing: 0.1rem;font-size: 14px;font-weight: 500;height: 60px;padding-left: 27px;grid-gap: 27px;text-transform: uppercase;transition-duration: 0.3s;white-space: nowrap;}
.c_btnbox .c1_btn i{width: 60px;height: 60px;background-color: #C10419;transition-duration: 0.3s;font-size: 16px;align-items: center;justify-content: center;display: flex;}
.c_btnbox .c1_btn:hover a{background-color: #C10419;}
.c_btnbox .c1_btn:hover i{background-color: var(--primary-color);}






/*  */
.add1box{width: 100%;margin: 0 auto;}
.add1{width: 100%;margin: 0 auto;font-size: 0;}
.add1 img{width: 100%;}


.add2box{width: 100%;margin: 0 auto;}
.add2{background-repeat: no-repeat;background-size: cover;height: 400px;background-position: center;width: 100%;margin: 0 auto;position: relative;}	
.add2 .textbox{width: 100%;max-width: 1350px;text-align: left;position: absolute;left: 50%;transform: translate(-50%,-50%);top: 50%;}
.add2 .textbox h3{font-size: 24px;color: #fff;margin-bottom: 20px;}


.ptimgbox{width: 100%;margin: 0 auto;}
.ptimg{width: 100%;margin: 0 auto;font-size: 0;}
.ptimg img{width: 100%;}







@media only screen and (max-width: 980px) {
	.headerbox{
		display: none;
	}
	.sp_header{ display:block;}
	.bannerbox{margin-top: 70px;}
	.f_left{width: 100%;margin-bottom: 20px;}
	.f_contact{width: 100%;margin-bottom: 20px;}
	.f_menu{width: 100%;}
	.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox{max-width: 80%;}
	.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox h1 {font-size: 30px;width: 100%;}
	.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox h3 {font-size: 18px;width: 100%;}
	.banner_txt .h2{ font-size:24px; line-height:34px;}
	.banner_txt .h3{ font-size:18px; line-height:28px;}
	.inbannerbox{margin-top: 70px;}
	.inbannerbox .textbox{max-width: 80%;}
	.inbannerbox .textbox h1 {font-size: 35px;}
	.inbannerbox .textbox h3{font-size: 18px;}
	.pd50{padding: 25px 0;}

	.pro ul li{width: 49%;}
	.pro ul li:nth-child(2n){margin-right: 0 !important;}
	.pro ul li:nth-child(3n){margin-right: 2%;}
	
	.pro2 ul li{width: 49%;}
	.pro2 ul li:nth-child(2n){margin-right: 0 !important;}
	.pro2 ul li:nth-child(3n){margin-right: 2%;}
	
	.index1_left{width: 100%;margin-bottom: 20px;}
	.index1_right{width: 100%;}
	
	.index2_left{width: 100%;margin-bottom: 20px;}
	.index2_right{width: 100%;}
	.index2_left .title span {font-size: 25px;}
	.about4_content ul li .textbox{width: 100%;margin-bottom: 20px;order: 0 !important;}
	.about4_content ul li .imgbox{width: 100%;order: 1 !important;}
	.about4_content ul li .textbox h1 {font-size: 25px;}
	.main_title h1 {font-size: 30px;}
	.about1_left{width: 100%;margin-bottom: 20px;}
	.about1_left h1 {font-size: 25px;}
	.about1_right{width: 100%;}
	.about3_left{width: 100%;margin-bottom: 20px;}
	.about3_right{width: 100%;}
	.about3_right h1 {font-size: 25px;}
	.video_btn svg{width: 50px;}
	
	.contact1 .item {width: 100%;grid-gap: 0;flex-wrap: wrap;}
	.contact1 .item .imgbox{width: 100%;margin-bottom: 20px;margin-left: 0;}
	.contact1 .item .textbox{width: 100%;}
	.contact1 .item .textbox h1 {font-size: 25px;}
	.item2 ul li {width: 100%;grid-gap: 0;padding-left: 0;flex-wrap: wrap;padding: 20px;margin-bottom: 20px;}
	.item2 ul li .imgbox{width: 100%;font-size: 0;position: unset !important;margin-bottom: 20px;}
	.item2 ul li .imgbox img{max-width: 100%;width: auto;}
	.item2 ul li .textbox{width: 100%;}
	.contact2_content ul li{flex-wrap: wrap;}
	.contact2_content ul li .imgbox {width: 100%;margin-bottom: 20px;}
	.contact2_content ul li .textbox{width: 100%;}
	.contact2_content ul li .textbox .li_tel {flex-wrap: wrap;}
	.contact2_content ul li .textbox .li_tel p {width: 100%;margin-bottom: 10px;}
	.contact3 h1 {font-size: 25px;}
}


@media only screen and (max-width: 680px) {
	.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox h1 {font-size: 25px;}
	.bannerbox .mySwiper1 .swiper-slide .slide_inner .textbox h3 {font-size: 16px;}
	.pro ul li{width: 100%;margin-right: 0 !important;}
	.pro1 ul li .li_inner .imgbox{width: 100%;order: 0 !important;margin-bottom: 20px;}
	.pro1 ul li .li_inner .textbox{width: 100%;order: 1 !important;text-align: left !important;}
	
	.pro2 ul li{width: 100%;margin-right: 0 !important;}
	.index2_right ul li{width: 100%;margin-right: 0 !important;}
	.index2_left .title span {font-size: 20px;}
}