/*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;}
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: 1200px;
		margin: 0 auto;
	}
}

:root{
	--primary-color:#a11f30;
	--font-color:#666;
	--main-white:#fff;
}





/* 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;}
.headerbox .header{display: flex;align-items: center;justify-content: space-between;}
.logo{position:relative;font-size:0;}
.logo img{position:absolute;z-index: 9999;margin-top: -30px;margin-left: -100px;}
.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;
}
.headerbox .header .menu>ul>li:hover>a{background-color: #a11f30;}
.headerbox .header .menu ul li a i{margin-left: 10px;}
.headerbox .header .menu ul li .sub_menu{
	min-width: 150%;
    position: absolute;
    top: 140%;
    right: 0;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: #a11f30;
    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: #a11f30;
    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: #fff;
    text-align: left;
    display: block;
    padding: 15px 25px 15px 25px;
    position: relative;
    transition: all 400ms ease;
}
.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:#2E3235;position:fixed;z-index:999;width:100%;display: none;top: 0;align-items: center;justify-content: space-between;}
.sp_logo{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;position:relative;cursor:pointer;height:30px;}
/* 横杠 */
.sp_nav 
span{display:block;background:#fff;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:#333;}
.sjj_nav ul li .sjj_nav_i_se svg{fill:#333;}
.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;}



.out_top{background: url(../images/to_top.png) no-repeat scroll 50% 50% #a11f30;bottom: 75px;height: 60px;opacity: 0.95;position: fixed;right: 20px;width: 60px;cursor: pointer;z-index: 999;}




/* bannerbox */
.bannerbox{width: 100%;padding: 80px 0;text-align: center;}
.bannerbox h1{font-size: 30px;color: #a11f30;margin-bottom: 40px;font-weight: 700;}
.bannerbox .desc{font-size: 20px;line-height: 32px;color: #595151;max-width: 860px;margin: 0 auto;text-align: cneter;}
.bannerbox .b_btn{display: inline-block;background-color: #a11f30;color: #fff;border: 1px solid #a11f30;border-radius: 0px;font-size: 22px;padding: 11px 50px;margin-top: 50px;font-weight: 400;}
.bannerbox .b_btn:hover{background-color: #fff;color: #a11f30;}



.pd50{padding: 50px 0;}
.pd80{padding: 80px 0;}

/* footer */
.footerbox{width: 100%;margin: 0 auto;}
.f_topbox{width: 100%;margin: 0 auto;padding: 40px 0;}
.f_top{display: flex;flex-wrap: wrap;justify-content: space-between;}
.f_logo{width: 31.33%;padding: 0 15px;font-size: 0;}
.f_logo img{max-width: 100%;width: auto;}
.f_menu{width: 27%;padding: 0 15px;}
.f_menu ul li{width: 100%;}
.f_menu ul li a{font-size: 14px;color: #fff;line-height: 36px;font-weight: 400;}
.f_contact{width: 25%;padding: 0 15px;border-right: 1px solid #fff;}
.f_contact ul li{width: 100%;font-size: 14px;color: #fff;line-height: 36px;font-weight: 400;}
.f_share{width: 7%;padding: 0 15px;}
.f_share1{width: 8.33%;padding: 0 15px;}
.f_share a{display: block;width: 100%;font-size: 0;}
.f_share a img{max-width: 100%;width: auto;}


.f_centerbox{width: 100%;margin: 0 auto;background-color: #a11f30;padding: 10px 0;}
.f_center{width: 100%;margin: 0 auto;display: flex;align-items: center;justify-content: space-between;}
.f_center p{font-size: 16px;color: #fff;padding: 0 15px;}
.f_center .right{}
.f_center .right ul{display: flex;align-items: center;}
.f_center .right ul li{padding: 0 27px;border-right: 1px solid #fff;}
.f_center .right ul li:last-child{border-right: 0;}
.f_center .right ul li a{font-size: 16px;color: #fff;}

.f_botbox{width: 100%;margin: 0 auto;padding: 7px;background-color: #cdcdcd;}
.f_bot{width: 100%;margin: 0 auto;}
.f_bot ul{display: flex;align-items: center;justify-content: center;}
.f_bot ul li{padding: 5px 10px 6px;background-color: #fff;}
.f_bot ul li a{display: flex;align-items: center;}
.f_bot ul li a img{max-width: 100%;width: auto;margin-right: 10px;height: 12px;}
.f_bot ul li a span{font-size: 18px;color: #444;}




/* 通用内页 */
.inbannerbox{position: relative;width: 100%;margin: 0 auto;font-size: 0;}
.inbannerbox img{width: 100%;}

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


/* ================首页样式========================= */
.index1box{width: 100%;margin: 0 auto;}
.index1{width: 100%;margin: 0 auto;}
.i1_title{width: 100%;text-align: center;margin-bottom: 70px;}
.i1_title h1{font-size: 30px;color: #a11f30;font-weight: 700;}
.i1_content{width: 100%;margin: 0 auto;}
.i1_content ul{display: flex;flex-wrap: wrap;}
.i1_content ul li{width: calc((100% - 90px) / 3);margin-right: 45px;margin-bottom: 50px;background-color: #fff;}
.i1_content ul li:nth-child(3n){margin-right: 0;}
.i1_content ul li a{display: block;width: 100%;}
.i1_content ul li a .tit{padding: 20px 0;background-color: #a11f30;text-align: center;}
.i1_content ul li a .tit h3{font-size: 20px;color: #fff;font-weight: 400;}
.i1_content ul li a .imgbox{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;overflow: hidden;}
.i1_content ul li a .imgbox img{max-width: 100%;width: auto;transition: all 0.5s;margin: 35px 0;}
.i1_content ul li:hover a .imgbox img{transform: scale(1.1);}

.index2box{width: 100%;margin: 0 auto;background-repeat: no-repeat;background-size: cover;}
.index2{width: 100%;margin: 0 auto;}
.index2 .tit{width: 100%;text-align: center;margin-bottom: 50px;}
.index2 .tit h1{font-size: 30px;color: #fff;font-weight: 700;}
.i2_content{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.i2_left{width: 50%;padding: 0 15px;}
.i2_right{width: 50%;padding: 0 15px;}

.i2_left ul li{width: 100%;line-height: 75px;padding-left: 100px;margin-bottom: 25px;background-repeat: no-repeat;background-position: left center;}
.i2_left ul li a{font-size: 18px;color: #fff;}
.i2_left ul li span{font-size: 18px;color: #fff;}

.i2_form{width: 100%;}
.i2_form ul li{width: 100%;margin-bottom: 20px;}
.i2_form ul li .i2_text{width: 100%;height: 50px;color: #595151;font-size: 18px;font-weight: 300;border: 1px solid #e0e2e2;padding: 6px 12px;box-shadow: inset 0 1px 1px rgba(0,0,0,.075);}
.i2_form ul li .i2_text:focus{box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);}
.i2_form ul li.check_li #check1{display: block;}
.i2_form ul li.check_li span{font-size: 20px;color: #fff;margin-bottom: 20px;}
.i2_form ul li.check_li span a{color: #fff;}
.i2_form ul li .i2_btn{background-color: #a11f30;color: #fff;border: 1px solid #a11f30;border-radius: 0px;font-size: 22px;padding: 11px 50px;margin-top: 40px;display: inline-block;}




/*  */
.about1box{width: 100%;margin: 0 auto;}
.about1{width: 100%;margin: 0 auto;}
.about1 h1{font-size: 30px;color: #a11f30;font-weight: 700;margin-bottom: 40px;}
.a1_content{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.a1_content .desc{width: 48%;}
.a1_content .desc p{font-size: 20px;color: #595151;line-height: 32px;}







/*  */
.s_menubox{width: 100%;margin: 0 auto;padding-bottom: 25px;padding-top: 40px;}
.s_menu{width: 100%;margin: 0 auto;display: flex;align-items: center;font-size: 14px;color: #595151;margin-bottom: 20px;}
.s_menu a{color: #a11f30;}
.s_menu a:hover{text-decoration: underline;}


.productbox{width: 100%;margin: 0 auto;}
.product{width: 100%;margin: 0 auto;}
.product ul{display: flex;flex-wrap: wrap;}
.product ul li{width: 25%;padding: 0 10px;margin-bottom: 50px;}
.product ul li a{display: block;width: 100%;background-color: #fff;}
.product ul li a .tit{padding: 20px 0;background-color: #a11f30;text-align: center;}
.product ul li a .tit p{min-height: 42px;}
.product ul li a .tit h3{font-size: 20px;color: #fff;font-weight: 400;}
.product ul li a .imgbox{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;overflow: hidden;}
.product ul li a .imgbox img{max-width: 100%;width: auto;transition: all 0.5s;margin: 35px 0;height: 250px;object-fit: contain;}
.product ul li:hover a .imgbox img{transform: scale(1.1);}




/*  */
.prolistbox{width: 100%;padding-top: 40px;padding-bottom: 80px;margin: 0 auto;}
.prolist{width: 100%;margin: 0 auto;}
.prolist ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.prolist ul li{width: 48%;margin-bottom: 50px;background-color: #fff;padding: 20px 40px 25px 40px;}
.prolist ul li a{display: block;width: 100%;}
.prolist ul li a .imgbox{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;}
.prolist ul li a .imgbox img{max-width: 100%;width: auto;transition: all 0.5s;height: 180px;margin-bottom: 35px;}
.prolist ul li a .imgbox:hover img{transform: scale(1.1);}
.prolist ul li a .textbox{width: 100%;text-align: center;}
.prolist ul li a .textbox h3{font-size: 20px;color: #a11f30;}
.prolist ul li a .textbox p{font-size: 20px;color: #595151;margin-bottom: 20px;}
.prolist ul li a .textbox h3:hover{text-decoration: underline;}


/*  */
.formbox{width: 100%;margin: 0 auto;}
.form{width: 100%;margin: 0 auto;}
.form h1{font-size: 30px;color: #a11f30;font-weight: 700;margin-bottom: 40px;}
.form_content{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.f_left{width: 48%;}
.f_right{width: 48%;font-size: 0;}
.f_right img{width: 100%;}
.f_left ul li{width: 100%;margin-bottom: 20px;}
.f_left ul li p{font-size: 20px;color: #595151;margin-bottom: 5px;font-weight: 700;}
.f_left ul li .f_text{width: 100%;height: 50px;color: #595151;font-size: 18px;font-weight: 300;border: 1px solid #e0e2e2;padding: 6px 12px;box-shadow: inset 0 1px 1px rgba(0,0,0,.075);}
.f_left ul li .f_text:focus{box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);}
.f_left ul li .f_btn{background-color: #a11f30;color: #fff;border: 1px solid #a11f30;border-radius: 0px;font-size: 22px;padding: 11px 50px;margin-top: 40px;display: inline-block;}
.f_left ul li .f_btn:hover{background-color: #fff;color: #a11f30;}



/*  */
.prodetailbox{width: 100%;margin: 0 auto;padding-top: 40px;padding-bottom: 80px;}
.prodetail{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.pd_left{width: 33.33%;padding: 0 15px;}
.pd_left ul{display: flex;flex-wrap: wrap;}
.pd_left ul li{width: 33.33%;}
.pd_left ul li a{display: block;width: 100%;font-size: 0;}
.pd_left ul li a img{width: 100%;border: 2px solid #cfcfcf;height: 150px;object-fit: contain;}
.pd_right{width: 64%;padding: 0 15px;}
.pd_right h1{font-size: 30px;color: #a11f30;margin-bottom: 20px;font-weight: 700;}
.pd_right h3{font-size: 24px;margin-bottom: 27px;color: #595151;font-weight: 700;}
.pd_right .desc{width: 100%;margin-bottom: 40px;}
.pd_right .desc p{font-size: 20px;color: #595151;}
.pd_right .pd_btn{margin-bottom: 20px;display: block;width: 100%;padding: 11px 40px;text-align: center;font-size: 22px;color: #fff;background-color: #a11f30;border: 1px solid #a11f30;}
.pd_right .pd_btn:hover{background-color: #fff;color: #a11f30;}
.pd_table{width: 100%;margin: 0 auto;}
.pd_table img{width: 100%;margin: 0 auto;}
.pd_table table{border-collapse: collapse;width: 100%;}
.pd_table th{padding: 6px 0px;background-color: #a11d2f;border: 1px solid #e0e0e0;text-align: center;color: #fff;font-weight: 400;font-size: 16px;}
.pd_table td{font-size: 14px;font-weight: 300;padding: 8px 5px;border: 1px solid #e0e0e0;line-height: 20px;text-align: center;}
.pd_table tr:nth-child(2n + 2) {background-color: #fff;}
.pd_right .p{display: none;}









@media only screen and (max-width: 980px) {
	.headerbox{
		display: none;
	}
	.sp_header{ display:flex;}
	.bannerbox{margin-top: 70px;}
	.inbannerbox{margin-top: 70px;}
	.inbannerbox img{width: 100%;height: 200px;object-fit: cover;}
	.pd50{padding: 25px 0;}
	.pd80{padding: 50px 0;}
	.i1_content ul{justify-content: space-between;}
	.i1_content ul li {width: 48%;margin-right: 0 !important;}
	.i1_content ul li a .imgbox img{max-width: 160px;}
	.i2_left{width: 100%;margin-bottom: 20px;}
	.i2_right{width: 100%;}
	.i2_form ul li.check_li span {font-size: 16px;}
	.f_logo {width: 100%;margin-bottom: 20px;}
	.f_menu{width: 100%;margin-bottom: 20px;}
	.f_share{width: 100%;margin-bottom: 20px;}
	.f_contact{width: 100%;margin-bottom: 20px;}
	.f_share1{width: 100%;}
	.f_center {flex-wrap: wrap;}
	.f_center p{width: 100%;margin-bottom: 20px;}
	.f_center .right {width: 100%;}
	.a1_content .desc{width: 100%;}
	.product ul li{width: 50%;}
	.f_left{width: 100%;margin-bottom: 20px;}
	.f_right{width: 100%;}
	.pd_left{width: 100%;margin-bottom: 20px;}
	.pd_left ul li{width: 33.33%;padding: 0 10px;}
	.pd_right{width: 100%;}
	.pd_right h1 {font-size: 23px;}
	.pd_right h3{font-size: 20px;}
	.pd_right .pd_btn {font-size: 18px;}
	.pd_table{display: none;}
	.pd_right .p{font-size: 20px;margin-bottom: 20px;color: #595151;display: block;}
}


@media only screen and (max-width: 680px) {
	.product ul li{width: 100%;}
	.i1_content ul li {width: 100%;}
	.prolist ul li{width: 100%;}
}