/* 首页 */
/* 设计图尺寸750px就是7.5 */
html {
	font-size: calc(100vw/7.5);
}

.pages_size {
	width: 100%;
	height: 100%;
	/* overflow: hidden; */
}

.nav_phone {
	height: 100%;
}

.nav {
	height: 0.9rem;
	background-color: #010101;
	position: relative;
}

.logo {
	height: .55rem;
	padding-left: .3rem;
}

.logo img {
	height: 100%;
}

.pl5 {
	padding-left: 5px;
}

.pr5 {
	padding-right: 5px;
}

.lh0 {
	line-height: 0;
}

.rem24 {
	font-size: 0.24rem !important;
}

.rem20 {
	font-size: 0.2rem !important;
}

.rem16 {
	font-size: 0.16rem !important;
}
.rem32 {
	font-size: 0.32rem !important;
}
.rem14 {
	font-size: 0.14rem !important;
}

.rem30 {
	font-size: 0.3rem !important;
}

.rem28 {
	font-size: 0.28rem !important;
}

.rem18 {
	font-size: 0.18rem !important;
}

.rem24 {
	font-size: 0.24rem !important;
}

.rem26 {
	font-size: 0.26rem !important;
}
.rem40 {
	font-size: 0.4rem !important;
}

.img_size img {
	width: 0.52rem
}

* {
	font-size: 0.16rem;
}
.nav_more {
	width: .5rem;
	height: .45rem;
	margin: 0 .3rem;
	background: url(../images/more.png) no-repeat center;
	background-size: 100% 100%;
	transition: all .3s;
}

.nav_icon {
	width: .5rem;
	height: .45rem;
	margin: 0 .3rem;
	background: url(../images/erro.png) no-repeat center;
	background-size: 100% 100%;
}

.nav_more img {
	width: 100%;
}

.swiper-slide img {
	width: 100%;
}

.language a,
.language {
	color: #fff;
}


.mask_down {
	width: 100%;
	height: 100vh;
	background: rgba(0, 0, 0, .5);
	position: absolute;
	top: .9rem;
	left: 0;
	z-index: 1000;
	overflow: hidden;
	display: none;
}

.nav_down {
	width: 70%;
	height: 100vh;
	float: right;
	background-color: #fff;
}

.nav_down_title {
	color: #fff;
	border-bottom: 1px solid #dedede;
	font-size: .24rem;
}

.mask_size {
	padding: .08rem .2rem;
	margin-left: .2rem;
	background-color: #1894db;
	color: #fff;
	border-radius: .03rem;
}

.nav_down_title a {
	height: 1rem;
}

.nav_down_img {
	width: .2rem;
	height: .2rem;
	background: url(../images/right.png) no-repeat center;
}

.on {
	background-color: #1894db;
	color: #fff;
}

.on a {
	color: #fff;
}

.on .nav_down_img {
	width: .2rem;
	height: .2rem;
	background: url(../images/top.png) no-repeat center !important;
}

.down_list {
	background-color: #fff;
	padding: 10px 0;
	border-bottom: 1px solid #DEDEDE;
}

.down_list li a {
	display: block;
	width: 100%;
	height: .6rem;
	line-height: .6rem;
	padding-left: .3rem;
}

.down_list li a:active {
	color: #D92741;
}

.font_a {
	font-family: arial;
}

.h40 {
	height: .6rem;
	
}

.down_list {
	display: none;
}
.product {
	width: 65%;
	margin: 0 auto;
	margin-top: .3rem;
}
.home_titel {
	color: #1894DB;
}
.xian {
	width: 1rem;
	height: 1px;
	background-color: #1894DB;
	margin: 0 auto;
	margin-top: 10px;
}
.product_size {
	width: 100%;
}
.product_img {
	height: 3.6rem;
	overflow: hidden;
}
.product_img img {
	width: 100%;
}
.pro_detail {
	width: 100%;
	height: 2.8rem;
	background-color: #fff;
}
.pro_inner {
	width: 90%;
	margin: 0 auto;
}
.btn_pro {
	width: 100%;
	height: .6rem;
	line-height: .6rem;
	background-color: #010101;
	color: #fff;
	text-align: center;
}
.product_list li {
	margin-bottom: .5rem;
}
.product_list li:hover .pro_detail{
	background-color: #f4f4f4;
}
.product_list li:hover .btn_pro{
	background-color: #d92741;
}
.about {
	width: 100%;
	min-height: 12.8rem;
	background: url(../images/about_bg.png) no-repeat center;
	background-size: cover;
	padding-bottom: .5rem;
}
.about_titel {
	color: #fff;
}
.about_titel .xian {
	background-color: #fff !important;
}
.about_detail {
	color: #fff;
	padding: 0 .3rem;
}
.about_detail p,.advantages_dettail p {
	text-align: justify;
	line-height: .4rem;
	font-size: .28rem;
}
.about_detail img {
	width: 70%;
	height: auto;
	display: block;
	margin: 0 auto;
}
.advantages {
	width: 100%;
	min-height: 13.8rem;
	background: url(../images/our_bg.png) no-repeat center;
	background-size: cover;
	padding-bottom: .5rem;
}
.advantages_detail {
	padding: 0 .3rem;
}
.advantages_left {
	width: 15%;
}
.advantages_right {
	width: 85%;
}
.advantages_left img {
	width: .7rem;
}
.mt5 {
	margin-top: 5px;
}
.advantages_right .mt5 {
	text-align: justify;
}
.contact_input {
	width: 100%;
	min-height: 9rem;
	background: url(../images/contact_bg.png) no-repeat center;
	background-size: cover;
	padding-bottom: .5rem;
}
.contact_detail p {
	text-align: justify;
	margin: .5rem .3rem;
}
.input_list {
	margin: .3rem;
}
.input_contact {
	width: 100%;
	height: .6rem;
	background-color: transparent;
	border: 1px solid #DEDEDE;
	margin-top: .1rem;
}
.context {
	width: 100%;
	height: 2rem;
	background-color: transparent;
	border: 1px solid #DEDEDE;
	margin-top: .1rem;
}
.btn_sunmit {
	display: block;
	width: 2.1rem;
	line-height: .6rem;
	background-color: #1894DB;
	text-align: center;
	border-radius: .05rem;
	color: #fff;
	margin-left: .3rem;
}
.foot_top {
	width: 100%;
	height: 4rem;
	background: url(../images/foot_bg.png) no-repeat center;
	background-size: cover;
}
.foot_top {
	padding: .3rem;
}
.foot_bottom {
	line-height: .6rem;
	background-color: #1894DB;
	color: #fff;
}