/*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: 1480px;
		margin: 0 auto;
	}
}

:root {
    --primary-color: #ea5f07;
    --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;padding: 10px 0;}
.h_left{display: flex;align-items: center;}
.h_left .logo{margin-right: 100px;}
.headerbox .header .menu ul{display: flex;align-items: center;}
.headerbox .header .menu ul li{
	position: relative;
	padding: 20px;
}
.headerbox .header .menu ul li a{
	font-size: 16px;
    font-weight: 600;
    color: #333;
	padding: 10px 0;
    display: flex;
    position: relative;
    text-decoration: none;
}
.headerbox .header .menu>ul>li.curr>a,.headerbox .header .menu>ul>li:hover>a{border-bottom: 1px solid #ff6300;color: #ff6300;}
.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;
}
.headerbox .header .menu ul li dl dd:hover{
    background-color: var(--primary-color);
}
.headerbox .header .menu ul li dl dd:hover>a{color: #fff;}

.h_btn{}
.h_btn a{display: inline-block;width: 170px;height: 60px;border-radius: 5px;background-color: var(--primary-color);text-align: center;font-size: 20px;color: #fff;text-align: center;line-height: 60px;letter-spacing: 1px;font-weight: 600;}


/*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;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:#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:#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;}








/* bannerbox */
.bannerbox{
	width: 100%;font-size: 0;
}
.bannerbox img{width: 100%;}

.pd100{padding: 100px 0;}


/* footer */
.footerbox {
    width: 100%;
    margin: 0 auto;
    background-color: var(--primary-color);
    background-color: #666666;
}
.footer{width: 100%;margin: 0 auto;}
.f_top{width: 100%;padding-top: 80px;padding-bottom: 140px;display: flex;justify-content: space-between;flex-wrap: wrap;}
.f_desc{width: 30%;}
.f_logo{font-size: 0;margin-bottom: 40px;}
.f_logo img{max-width: 100%;width: auto;}
.f_desc .desc{font-size: 16px;color: #fff;margin-bottom: 50px;}
.f_share{width: 100%;}
.f_share ul{display: flex;flex-wrap: wrap;}
.f_share ul li{margin-right: 30px;}
.f_share ul li a{display: inline-block;font-size: 0;}
.f_share ul li:last-child{margin-right: 0;}
.f_share ul li a img{max-width: 100%;width: auto;}

.f_menu{width: 15%;}
.f_menu h3,.f_contact h3{font-size: 25px;color: #fff;font-weight: 600;margin-bottom: 30px;}
.f_menu ul li{width: 100%;margin-bottom: 20px;}
.f_menu ul li a{font-size: 16px;color: #fff;}

.f_contact{width: 25%;}
.f_contact ul li{display: flex;align-items: center;margin-bottom: 20px;}
.f_contact ul li img{margin-right: 10px;max-width: 100%;width: auto;}
.f_contact ul li span{font-size: 16px;color: #fff;}

.f_bot{width: 100%;padding: 20px 0;border-top: 2px solid rgb(255, 255, 255,0.7);text-align: center;}
.f_bot p{font-size: 16px;color: #fff;letter-spacing: 1.5px;}
.f_bot a{color: #fff;}


/* 通用内页 */
.inbannerbox{position: relative;width: 100%;margin: 0 auto;}
.inbannerbox img{width: 100%;}
.insidebox{width: 100%;margin: 0 auto;}
.insidebox .inside{width: 100%;box-sizing: border-box;}

.mian_title{width: 100%;}
.mian_title h3{font-size: 24px;color: #333;letter-spacing: 1px;margin-bottom: 5px;text-transform: uppercase;}
.mian_title h3 span{color: var(--primary-color);margin-right: 5px;}
.mian_title h1{font-size: 45px;color: #000;font-weight: bold;letter-spacing: 1px;}
/* ================首页样式========================= */
.index1box{width: 100%;margin: 0 auto;}
.index1{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.index1_left{width: 48%;}
.index1_right{width: 48%;font-size: 0;}
.index1_right img{width: 100%;}

.index1_left .desc{margin-top: 30px;font-size: 16px;color: #333;line-height: 30px;}
.i1_list{width: 100%;margin-top: 50px;}
.i1_list ul{display: flex;flex-wrap: wrap;}
.i1_list ul li{width: 33.33%;background-image: url(../images/line.png);background-position: right;background-repeat: no-repeat;}
.i1_list ul li .icon{display: flex;align-items: center;justify-content: center;font-size: 0;margin-bottom: 15px;}
.i1_list ul li .icon img{max-width: 100%;width: auto;}
.i1_list ul li .textbox{text-align: center;}
.i1_list ul li .textbox h3{font-size: 16px;color: #666;font-weight: bold;line-height: 30px;}
.i1_list ul li .textbox p{font-size: 16px;color: #666;line-height: 30px;}



.index2box{width: 100%;margin: 0 auto;}
.index2{width: 100%;margin: 0 auto;}
.index2 .mian_title h1{color: #fff;}
.index2 .mian_title h3{color: #fff;}
.i2_list{width: 100%;margin: 0 auto;margin-top: 58px;}
.i2_list ul{display: flex;flex-wrap: wrap;}
.i2_list ul li{width: 25%;padding: 20px;transition: all 0.3s;}
.i2_list ul li:hover{background-color: #fff !important;}
.i2_list ul li span{font-size: 30px;font-weight: bold;color: #fff;opacity: 0.5;}
.i2_list ul li .inner{width: 100%;display: flex;flex-direction: column;justify-content: center;align-items: center;}
.i2_list ul li .inner .icon{width: 68px;height: 68px;background-color: rgb(255, 255, 255,0.5);display: flex;align-items: center;justify-content: center;border-radius: 50%;margin-bottom: 20px;}
.i2_list ul li:hover .inner .icon{background-color: var(--primary-color);}
.i2_list ul li .inner .icon img{max-width: 100%;width: auto;}
.i2_list ul li .inner h3{font-size: 30px;color: #fff;opacity: 0.8;font-weight: 600;letter-spacing: 1px;}
.i2_list ul li:hover .inner h3{color: var(--primary-color);}


.index3box{width: 100%;margin: 0 auto;}
.index3{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.index3_left{width: 50%;}
.index3_right{width: 50%;font-size: 16px;color: #666;line-height: 30px;}
.index3_left .desc{margin-top: 35px;font-size: 16px;color: #666;line-height: 30px;margin-bottom: 40px;}
.index3_left .i3_tel{display: flex;align-items: center;}
.index3_left .i3_tel img{margin-right: 10px;max-width: 100%;width: auto;}
.index3_left .i3_tel span{font-size: 30px;color: var(--primary-color);font-weight: 600;}
.index3_left .ewmbox{width: 100%;font-size: 0;display: flex;margin-top: 30px;}
.index3_left .ewmbox img{width: 140px;height:140px;margin: 0 10px;}



.index4box{width: 100%;margin: 0 auto;}
.index4{width: 100%;margin: 0 auto;}
.i4_title{width: 100%;text-align: center;margin-bottom: 50px;}
.i4_title h3{font-size: 24px;color: #333;margin-bottom: 8px;letter-spacing: 1px;}
.i4_title h1{font-size: 45px;color: #000;font-weight: bold;letter-spacing: 1px;}
.index4_content{width: 100%;margin: 0 auto;margin-top: 50px;display: flex;flex-wrap: wrap;justify-content: space-between;}
.i4_left{width: 50%;}
.i4_right{width: 49%;}
.i4_list{width: 100%;margin-bottom: 40px;}
.i4_list ul li{width: 100%;margin-bottom: 13px;display: flex;align-items: center;}
.i4_list ul li img{margin-right: 5px;max-width: 100%;width: auto;}
.i4_list ul li span{font-size: 18px;text-decoration: underline;color: #000;font-weight: bold;}
.i4_list ul li a{font-size: 18px;color: #000;}

.map{width: 100%;font-size: 0;}
.map img{width: 100%;}

.i4_right ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.i4_right ul li{width: 49%;margin-bottom: 8px;}
.i4_right ul li .i5_text{width: 100%;background-color: #f2f2f2;height: 100px;padding: 10px;font-size: 20px;color: #999;line-height: 30px;}
.i4_right ul li .i5_text::placeholder{color: #999;}
.i4_right ul li textarea{width: 100%;height: 200px;background-color: #f2f2f2;;padding: 10px;font-size: 20px;color: #999;line-height: 30px;}
.i4_right ul li textarea::placeholder{color: #999;}
.i4_right ul li .i5_btn{width: 100%;height: 100px;line-height: 100px;font-size: 18px;font-weight: bold;color: #fff;background-color: #666666;text-transform: uppercase;}



.index5box{width: 100%;margin: 0 auto;}
.index5{width: 100%;margin: 0 auto;}
.index5 h1{text-align: center;font-size: 45px;font-weight: 600;color: #000;margin-bottom: 20px;}
.index5 p{font-size: 16px;color: #000;font-weight: bold;text-align: center;line-height: 30px;}

.i5_form{width: 100%;margin: 0 auto;margin-top: 60px;}
.i5_form form{width: 100%;margin: 0 auto;display: flex;align-items: center;max-width: 1065px;justify-content: space-between;}
.i5_form form .i5_text{width: 80%;height: 64px;font-size: 16px;color: #666;line-height: 64px;background-color: #fff;border: 1px solid #ececec;padding: 0 10px;}
.i5_form form .i5_btn{width: 18%;height: 64px;font-size: 16px;color: #fff;text-align: center;line-height: 64px;background-color: var(--primary-color);font-weight: bold;letter-spacing: 1px;}






@media only screen and (max-width: 980px) {
	.headerbox{
		display: none;
	}
	.sp_header{ display:flex;}
	.bannerbox{margin-top: 70px;}
	.inbannerbox{margin-top: 70px;}
	.pd100{padding: 50px 0;}
	.index1_left{width: 100%;margin-bottom: 20px;}
	.index1_right{width: 100%;}
	.i2_list ul li{width: 50%;}
	.index3_left {width: 100%;margin-bottom: 20px;}
	.index3_right{width: 100%;}
	.i4_left{width: 100%;margin-bottom: 20px;}
	.i4_right{width: 100%;}
	.i4_right ul li{width: 100%;}
	.i4_title h1 {font-size: 30px;}
	.i4_title h3 {font-size: 20px;}
	.index5 h1 {font-size: 30px;}
	.mian_title h1 {font-size: 30px;}
	.mian_title h3 {font-size: 20px;}
	.index3_left .i3_tel span {font-size: 20px;}
	.index3_left .i3_tel img{width: 30px;}
	.index3_right img {width: 200px;height: 200px;}
	.i2_list ul li .inner h3 {font-size: 24px;}
	.i5_form form .i5_text {width: 78%;}
	.i5_form form .i5_btn{width: 20%;}
	.f_desc{width: 100%;margin-bottom: 20px;}
	.f_menu{width: 100%;margin-bottom: 20px;}
	.f_contact{width: 100%;}
	.f_top {padding-top: 40px;padding-bottom: 70px;}
}


@media only screen and (max-width: 680px) {
	.index3_right img {width: 150px;height: 150px;}
	.i2_list ul li{width: 100%;}
}