@font-face {
	font-family: syht;
	src: url('../font/syht.otf');
	font-weight: normal;
	font-style: normal;
}
:root {
	--color: #1880d1;
	--sub-color: #fa6b02;
	--body-bg: #ffffff;
	--footer-bg: #787878;
	--text-color: #333;
	--ccc: #ccc;
	--eee: #eee;
	--white: #fff;
}
body {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--body-bg);
    font-family: "微软雅黑", arial, helvetica, sans-serif;
	overflow-x: hidden;
}

body,
html {
    height: 100%;
    position: relative;
}

a {
    color: var(--text-color);
}
button,span,input,div,div:focus,button:focus,span:focus,input:focus{
    outline: 0 !important;
}
a:hover,
a:focus {
    color: var(--color);
    text-decoration: none;
}

body,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
input,
p,
blockquote,
th,
td {
    font-weight: 400;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h4,
h5 {
    margin: 0;
    padding: 0;
}

table {
    border-collapse: collapse;
}

ol,
ul,
li {
    list-style-image: none;
    list-style-position: outside;
    list-style-type: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.ttu {
    text-transform: uppercase;
}
.my-6{
    margin-top: 4rem;
    margin-bottom: 4rem;
}





/* logo */
.logo{
	margin-right: 20px;
}
.logo a{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo .logo_txt{
    margin-left: 20px;
}
.logo_txt h2{
    font-size: 30px;
    font-weight: bold;
    letter-spacing: 4px;
    margin-top: 25px;
}
.logo_txt p{
    font-size: 16px;
    text-transform: uppercase;
}

/* top */
.logo_text b{
	font-size: 32px;
}
.logo_text span{
	font-size: 18px;
	text-transform: uppercase;
	color: #666;
	letter-spacing: 2px;
}
.w-80 {
    position: relative;
    width: 80%;
    margin-left: auto;
    margin-right: auto;
}
.menu>li {
    position: relative;
	flex: auto;
	margin: 0 20px;
}
.menu>li>a {
	color: #fff;
    font-size: 16px;
	padding: 15px 0px;
	display: inline-block;
    text-transform: uppercase;
}
.tell span{
	color: var(--color);
}
.tell p{
	font-size: 24px;
	line-height: 1;
}
.menu_drop {
    position: absolute;
    left: 50%;
    min-width: 200%;
    white-space: nowrap;
    background-color: var(--body-bg);
    border: 1px solid var(--ccc);
    display: none;
    padding: 4px 0;
	border-radius: 4px;
	transform: translateX(-50%);
    z-index: 99;
}

.menu_drop li a {
    color: var(--text-color);
    display: block;
    text-align: center;
    line-height: 2;
    transition: all .5s;
}

.menu_drop li:hover a {
    background-color: var(--color);
    color: var(--body-bg);
}

.swiper-pagination span {
    width: 12px;
    height: 12px;
}

.index-banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: var(--color);
}

/* banner */
.index-banner .swiper-button-next.swiper-button-white,
.index-banner .swiper-button-prev.swiper-button-white {
    background-color: rgba(0, 0, 0, .2);
}
.index-banner .swiper-button-prev,
.index-banner .swiper-button-next {
    background-size: 60%;
}

/* 右边 */
.side_kefu {
    display: none;
    position: fixed;
    right: 0;
    bottom: 20px;
    transform: translateY(-50%);
}

.side_kefu li {
    position: relative;
    margin-bottom: 5px;
}

.side_kefu li i {
    font-size: 20px;
}

.side_kefu li.toTop {
    cursor: pointer;
}

.side_kefu li.toTop i {
    font-size: 24px;
}

.side_kefu li .side_kefu_con {
    position: absolute;
    background-color: var(--body-bg);
    border: 1px solid var(--ccc);
    border-radius: 5px;
    right: 0;
    top: 0;
    padding: 5px 10px;
    transition: all .5s;
    transform: translateX(100%);
    z-index: -1;
}

.side_kefu li:hover .side_kefu_con {
    transform: translateX(-50px);
}

.side_kefu_con:after {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    border: 1px solid var(--ccc);
    border-color: transparent var(--ccc) var(--ccc) transparent;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    position: absolute;
    right: -6px;
    top: 10px;
    background-color: var(--body-bg);
}

.side_kefu li span {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: var(--color);
    color: var(--body-bg);
}

@media (min-width: 1200px) {
    .container {
        width: 1200px;
    }
}
@media(max-width: 1200px) {
    .my-6{
        margin-top: 1.5rem;
        margin-bottom: 1.5rem;
    }
}
.container{
	max-width: 1200px;
}
.title h2{
	position: relative;
}
.title h2:before{
	position: absolute;
	width: 50px;
	height: 1px;
	background-color: var(--color);
	content:'';
	left: 50%;
	bottom: -10px;
	transform: translateX(-50%);
}


/* logo */
.logo_bg{
	margin-top: -20px;
	overflow: hidden;
}
.zhanye{
	margin-right: -3vw;
}
.zhanye span{
	font-size: 50px;
	font-weight: bold;
	margin-right: 20px;
	color: var(--sub-color);
}
.zhanye h2{
	color: var(--sub-color);
	font-size: 24px;
}
.menu > li > a{
	position: relative;
}
.menu > li > a:after{
	position: absolute;
	display: block;
	content: '';
	width: 0%;
	height: 3px;
	background-color: var(--sub-color);
	left: 50%;
	transform: translateX(-50%);
	bottom: 0;
	opacity: 0;
	transition: all .4s;
}
.menu > li:hover > a:after{
	opacity: 1;
	width: 100%;
}
.menu{
	padding-left: 30px;
	background-color: var(--color);
	position: relative;
}
.menu:before,.menu:after{
	position: absolute;
	display: block;
	content:'';
}
.menu:before{
	width: 0;
	height: 0;
	border-top: 58px solid transparent;
    border-right: 58px solid var(--color);
	left: -58px;
}
.menu:after{
	background-color: var(--color);
	width: 500px;
	height: 100%;
	top: 0;
	right: -500px;
}
.menu > li > a{
	color: #fff;
}

/* products */
.pro_bg{
	background: url(../images/pro_bg.jpg) no-repeat center/cover;
	padding-top: 3vw;
	padding-bottom: 3vw;
}
.pro_lista .swiper-slide{
	transform: scale(.9);
	position: relative;
	text-align: center;
}
.pro_lista .swiper-slide.swiper-slide-active{
	transform: scale(1.1);
	box-shadow: 0 0 10px 3px rgba(0, 0, 0, .1);
}
.pro_lista .swiper-slide.swiper-slide-active:before{
	display: none;
}
.pro_lista .swiper-slide.swiper-slide-active p{
	background-color: var(--sub-color);
	text-align: center;
	color: #fff;
	line-height: 3.5;
}
.pro_lista .swiper-pagination-bullet-active{
	background-color: var(--color);
}
.pro_pagina{
	position: static;
	margin-top: 30px;
}
.pro_lista .swiper-slide:before{
	position: absolute;
	display: block;
	content:'';
	width: 100%;
	height: 100%;
	background: var(--color);
	opacity: 0.4;
}
.pro_lista .swiper-slide p{
	position: relative;
	z-index: 9;
	color: #fff;
	line-height: 3;
}
.pro_title{
	margin-bottom: 20px;
	text-align: center;
}
.pro_title.white h3{
	color: #fff;
}
.pro_title div{
	width: 100%;
}
.pro_title h2{
	color: var(--sub-color);
	font-size: 24px;
	text-transform: uppercase;
}
.pro_title h3{
	font-size: 40px;
	margin-top: 10px;
	color: #333;
	font-weight: bold;
}

.news_bg .pro_title h3{
	color: #333;
}
/* news */
.pro_title a.more{
	color: var(--sub-color);
}
.news_bg{
	padding: 20px 0;
}
.news_list{
	display: flex;
	justify-content: space-between;
}
.news_list .news_list_a{
	flex: 0 0 48%;
	width: 48%;
}
.news_list_a img{
	width: 100%;
}
.news_list .news_list_con{
	flex: 0 0 48%;
	width: 48%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}
.news_list_a div{
	display: flex;
	justify-content: space-between;
}
.news_list_a div span{
	display: flex;
	flex-direction: column;
	width: 70px;
	padding: 10px 0;
	background-color: #d6ecff;
	align-items: center;
}
.news_list_a div span b{
	font-size: 40px;
	font-weight: bold;
	color: var(--sub-color);
	line-height: 1;
}
.news_list_a div span em{
	font-size: 12px;
	color: #999;
	font-style: normal;
}
.news_list_a div h3{
	flex: auto;
	display: flex;
	align-items: center;
	padding-left: 15px;
	font-size: 16px;
	color: #333;
}
.news_list_con li{
	padding: 10px 15px;
	display: flex;
	justify-content: space-between;
}
.news_list_con li .news_data{
	flex: 0 0 15%;
	display: flex;
	flex-direction: column;
	background-color: #bdbdbd;
	text-align: center;
	align-items: center;
	justify-content: center;
	color: #fff;
}
.news_list_con li .news_righa{
	flex: 0 0 80%;
}

.news_list_con li span{
	font-size: 16px;
	line-height: 1.5;
}
.news_list_con li em{
	font-style: normal;
	color: #fff;
	font-size: 22px;
	font-weight: bold;
}
.news_list_con li h3{
	font-size: 16px;
	color: #333;
	margin-top: 5px;
	margin-bottom: 5px;
	font-weight: bold;
}
.news_list_con li p{
	font-size: 14px;
	color: #999;
}
.news_list_con li a{
	color: var(--color);
}

/* abouts */
.abouts_bg{
	padding: 20px 0;
	background-color: #f4f4f4;
}
.abouts_wrapper{
	display: flex;
	justify-content: space-between;
}
.abouts_r{
	flex: 0 0 40%;
	width: 40%;
}
.abouts_r img{
	width: 100%;
}
.abouts_l{
	flex: 0 0 55%;
	width: 55%;
}
.abouts_l h2{
	font-size: 22px;
	font-weight: bold;
	color: var(--sub-color);
	margin-bottom: 10px;;
}
.abouts_l h3{
	font-size: 28px;
	margin-bottom: 20px;
	color: var(--color);
}
.abouts_l p{
	color: #999999;
	text-indent: 2em;
	font-size: 16px;
	margin-bottom: 30px;
}
.abouts_l span{
	width: 50px;
	height: 50px;
	display: block;
	background-color: var(--color);
	position: relative;
}
.abouts_l span:before,.abouts_l span:after{
	position: absolute;
	display: block;
	content:'';
	background-color: #fff;
}
.abouts_l span:before{
	width: 60%;
	height: 2px;
	left: 20%;
	top: 50%;
}
.abouts_l span:after{
	height: 60%;
	width: 2px;
	top: 20%;
	left: 50%;
}


/* partner */
.partner{
	background: url(../images/hz_bg.jpg) no-repeat center/cover;
	padding: 20px 0;
	padding-bottom: 0;
}
.partner_title h2{
	font-size: 22px;
	color: var(--sub-color);
	margin-bottom: 10px;
	text-transform: uppercase;
}
.partner_swiper{
	margin-bottom: 20px;
}
.partner_title h3{
	font-size: 28px;
	color: #fff;
	margin-bottom: 20px;
}
.partner_list li img{
	width: 100%;
}

.partner_pagination {
	position: static;
	margin-top: 15px;
}
.partner_pagination span.swiper-pagination-bullet-active{
	background-color: var(--color);
}

.partner_list{
	flex-wrap: wrap;
}

/* cases */
.cases_bg .pro_title h3{
	color: #333;
}
.cases_bg{
	padding: 20px 0;
	background-color: #ebf0f4;
	padding-bottom: 20px;
}
.cases_list{
	display: flex;
	justify-content: space-between;
}
.cases_con a{
	display: block;
	background: #fff;
	box-shadow: 0 0 15px 10px rgba(0, 0, 0, .05);
	padding-bottom: 5px;
	border-bottom: 2px solid transparent;
	transition: all .5s;
	color: #333;
}
.cases_con a img{
	width: 100%;
}
.cases_con h2{
	margin: 15px 15px;
	font-size: 20px;
	position: relative;
	color: var(--color);
	transition: all .5s;
}
.cases_con h2:before{
	position: absolute;
	display: block;
	content: '';
	width: 40px;
	height: 2px;
	background-color: var(--color);
	bottom: -10px;
	left: 0;
	transition: all .5s;
}
.cases_con:hover h2{
	color: var(--sub-color);
}
.cases_con:hover h2:before{
	background-color: var(--sub-color);
}
.cases_con p{
	margin: 10px 15px;
	max-height: 75px;
	overflow: hidden;
	color: #999999;
}
.cases_con:hover a{
	border-bottom-color: var(--sub-color);
}

/* footer */
footer{
	background-color: var(--color);
	color: #fff;
}
footer a{
	color: #fff !important;
}
.footer_a{
	background-color: var(--color);
	color: #fff;
	padding: 10px 0;
	padding-bottom: 20px;
}
.footer_a a{
	color: #fff;
	font-size: 18px;
	font-weight: bold;
}
.footer_a_list{
	display: flex;
	width: 100%;
	justify-content: space-between;
}
.footer_a_list li{
	position: relative;
}

.footer_a_list li:before{
	position: absolute;
	display: block;
	content:'';
	width: 40px;
	height: 2px;
	background-color: #fff;
	left: 0;
	bottom: -3px;
}
.footer_b{
	border-top: 2px solid #fff;
	padding: 10px 0;
	font-size: 13px;
}
.foot_top{
	display: flex;
	justify-content: space-between;
	margin-top: 20px;
	margin-bottom: 30px;
}
.foot_top .foo_l{
	flex: 0 0 40%;
	width: 40%;
	display: flex;
	justify-content: space-between;
}
.foo_l ul{
	display: flex;
	flex: auto;
	justify-content: space-between;
}
.foo_l ul li{
	display: flex;
	flex-direction: column;
	flex: 0 0 135px;
	width: 135px;
}
.contact{
	flex: 0 0 300px;
	width: 300px;
}
.foot_top .foo_r{
	flex: 0 0 27%;
	width: 27%;
	display: flex;
	justify-content: space-between;
}
.art_list a{
	display: block;
	box-shadow: 0 0 8px 3px rgba(0,0,0,.1);
	margin-bottom: 20px;
}
.art_list h5{
	font-size: 16px;
	font-weight: bold;
	margin: 10px 0;
	height: 19px;
	overflow: hidden;
}
.art_list_con p{
	height: 75px;
	overflow: hidden;
}
.art_list span{
	font-size: 14px;
	color: #999;
	margin-bottom: 15px;
}
.art_list_con{
	padding: 10px 15px;
}

@font-face {
	font-family: 'zhenyan';
	src: url('./zhenyan.ttf') format('truetype');
}
/* banner */
.banner_poa {
	width: 100%;
	height: 100%;
}
.banner_poa .container,.banner_poa .row{
	height: 100%;
}
.banner_text h2{
	font-size: 50px;
	line-height: 1.5;
	color: #005bac;
	font-family: 'zhenyan';
}
.banner_text p{
	line-height: 1.5;
	color: #005bac;
	font-family: 'zhenyan';
	font-size: 26px;
	margin-top: 25px;
	margin-bottom: 40px;
}
.banner_text a,.bannera_text a{
	display: block;
	width: 160px;
	height: 40px;
	text-align: center;
	line-height: 40px;
	background-color: #fa6b02;
	color: #fff;
	font-size: 14px;
}
.bannera_text h2{
	line-height: 1.5;
	color: #005bac;
	font-family: 'zhenyan';
	font-size: 32px;
}
.bannera_text p{
	line-height: 1.5;
	font-size: 18px;
	margin-top: 25px;
	color: #666;
	margin-bottom: 40px;
}
.banner_poa.right{
	position: absolute;
	display: block;
	width: 100%;
	height: 100%;
	right: 0;
	top: 0;
	left: 0;
	bottom: 0;
}
.bannera_text {
	justify-content: center;
}
.foot_top .foo_a{
	flex: 0 0 30%;
}
.top_banner .swiper-slide a{
	position: relative;
	display: block;
}
.top_banner .swiper-slide a .henggan_banner{
	position: absolute;
	display: block;
	left: 0;
	right: 0;
	top: 20%;
	z-index: 99;
	color: #fff;
	font-size: 72px;
	text-align: left;
	font-weight: bold;
	text-shadow: 0 0 5px rgba(0,0,0,.5);
}
.henggan_banner div span{
	font-size: 102px;
	font-weight: bold;
	color: var(--color);
}
.henggan_banner .banner_first{
	padding-left: 5vw;
}
.henggan_banner .banner_second{
	padding-left: 25vw;
}