.wrap{
  width: 100%;
  margin: 0 auto;
  max-width: 1920px;
}
.swiper-pagination-bullet-active{
	background: #fff !important;
}
.header{
	width: 100%;
	height: 100px;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	position: sticky;
	top: 0;
	left: 0;
	z-index: 9;
	box-shadow: 0 5px 10px rgba(0,	0, 0, 0.05);
}
.header_section{
	display: flex;
	align-items: center;
	width: 1200px;
}
.header img{
	height: 84px;
	width: auto;
}

.banner{
	width: 100%;
	height: 7.5rem;
	overflow: hidden;
}
.banner .swiper-container{
	width: 100%;
	height: 100%;
}
.banner .swiper-container .swiper-slide{
	width: 100%;
	height: 100%;
}
.banner img{
	width: 100%;
	height: 100%;
	margin: 0 auto;
}

.section_about{
	width: 100%;
	overflow: hidden;
	padding-top: 100px;
}
.section_about h2{
	color: #373737;
	text-align: center;
	font-size: 28px;
	margin: 50px auto 20px;
}
.section_about i{
	display: block;
	width: 80px;
	height: 4px;
	background: #d43022;
	border-radius: 2px;
	margin: 0 auto 20px;
}
.section_about p{
	color: #777777;
	font-size: 15px;
	line-height: 30px;
	text-align: center;
}
.section_about img{
	width: 8.39rem;
	height: auto;
	display: block;
	margin: 0 auto;
	margin-bottom: 1.37rem;
	margin-top: .58rem;
}
.section_service{
	width: 100%;
	background: #f5f5f5;
	overflow: hidden;
}
.section_service h2{
	color: #373737;
	margin: 0 auto;
	text-align: center;
	font-size: 0.3rem;
	margin-top: 0.89rem;
	margin-bottom: 0.2rem;
}
.section_service i{
	display: block;
	width: 0.47rem;
	height: .05rem;
	background: #d43022;
	border-radius: .01rem;
	margin: 0 auto;
	margin-bottom: .23rem;
}
.section_service_menu{
	display: flex;
	align-items: center;
	justify-content: center;
	height: 6.09rem;
	margin-bottom: .66rem;
}
.section_service_menu img{
	width: 4.05rem;
	height: 4.46rem;
	margin-right: 1.84rem;
}
.section_service_menu .serive_info{
	display: flex;
	flex-flow: column;
	justify-content: flex-end;
	/* align-items: center; */
}
.section_service_menu .serive_info p{
	color: #777777;
	font-size: .15rem;
	text-align: left;
	line-height: .48rem;
}

.section_message{
	overflow: hidden;
	width: 100%;
}
.section_message h2{
	color: #373737;
	text-align: center;
	font-size: 28px;
	margin: 50px auto 20px;
}
.section_message i{
	display: block;
	width: 80px;
	height: 4px;
	background: #d43022;
	border-radius: 2px;
	margin: 0 auto 20px;
}
.section_message_menu{
	width: 1200px;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	margin: 0 auto 80px;
}
.section_message_menu .message_tag{
	overflow: hidden;
	margin-right: .95rem;
}
.section_message_menu .message_tag h1{
	color: #2b2d39;
	font-size: .3rem;
	margin-bottom: 0.08rem;
}
.section_message_menu .message_tag h5{
	color: #bababa;
	font-size: .16rem;
	margin-bottom: 0.25rem;
}
.qrcode_address_info{
	display: flex;
	align-items: center;
}
.qrcode_address_info .qrcode{
	overflow: hidden;
	margin-right: 0.30rem;
}
.qrcode_address_info .qrcode img{
	width: 1.06rem;
	height: 1.06rem;
	display: block;
	margin: 0 auto;
}
.qrcode_address_info .qrcode p{
	color: #7a7a7a;
	font-size: .14rem;
	margin-top: 0.08rem;
	text-align: center;
}
.qrcode_address_info .address{
	overflow: hidden;
}
.qrcode_address_info .address p{
	color: #7a7a7a;
	font-size: 15px;
	line-height: 30px;
}
.message_send{
	width: 600px;
	box-sizing: border-box;
	padding: .15rem;
}
.message_send .user_msginfo{
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: .23rem;
}
.message_send .user_msginfo input{
	width: 175px;
	height: 40px;
	line-height: 40px;
	font-size: 14px;
	color: #7a7a7a;
	border: 1px solid #a5a5a5;
	padding-left: 10px;
}
.message_send .user_msginfo input::-moz-placeholder{
	color: #7a7a7a;
}
.message_send .user_msgtext{
	width: 100%;
	position: relative;
	height: 100px;
	border:1px solid #a5a5a5;
	margin-bottom: 20px;
	font-size: 14px;
}
.message_send .user_msgtext i{
	display: block;
	width: 0%;
	position: absolute;
    left: 50%;
    bottom: 0px;
	margin-bottom: 0;
	height: 1px;
    transition: .4s;
    transform: translateX(-50%);
	background: #d43022;
}
/* .message_send .user_msgtext:hover i{
	width: 100%;
} */
.message_send .user_msgtext textarea{
	width: 100%;
	display: block;
	box-sizing: border-box;
	padding: 10px;
	height: 100%;
	color: #7a7a7a;
	font-size: 14px;
	border: none;
}
.message_send button{
	width: 160px;
	height: 40px;
	border: none;
	color: #fff;
	font-size: 15px;
	border-radius: 2px;
	background: #3a6aa5;
	cursor: pointer;
}
.message_send button:hover{
	background: #4579b9;
}

.footer{
	width: 100%;
	height: 60px;
	background: #172438;
}
.footer_section{
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 1200px;
	height: 60px;
	margin: 0 auto;
}
.footer .Copyright{
	color: #697589;
	font-size: 14px;
}
.footer .Customer_service{
	display: flex;
	align-items: center;
	margin-right: 3.56rem;
}
.footer .Customer_service p{
	position: relative;
	color: #697589;
	display: block;
	padding-left: .18rem;
	font-size: .13rem;
}
.footer .Customer_service p:before{
	content: '';
	display: block;
	position: absolute;
	left: 0;
	top: 50%;
	margin-top: -.08rem;
	width: .13rem;
	height: .13rem;
	background: url(../image/phone_icon.png) no-repeat left center;
	background-size: 100% 100%;
}
.footer .Customer_service img{
	width: .50rem;
	height: 0.12rem;
	margin-left: .38rem;
}


.introduce{
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 50px 0 100px;
}
.introduce .book_img{
	display: block;
	width: 400px;
	height: auto;
	margin: 0;
}
.introduce_info{
	margin-left: 40px;
}
.introduce_info p{
	text-align: left;
}

.nav_list{
	margin-left: 60px;
	display: flex;
}
.nav_list li{
	margin-right: 30px;
	height: 60px;
	padding: 0 10px;
	line-height: 60px;
	font-size: 16px;
}