/* 英文默认字体 */

@font-face {
	font-family: 'Poppins';
	src: url('../fonts/poppins.woff2')
}

* {
	font-family: Arial, Helvetica, sans-serif, 'Poppins';
}

html,
body {
	font-size: 16px;
	color: #2a2a2b;
	background-color: #fff;
}

body,
div,
a,
li,
ul,
ol,
dl,
img,
span,
input {
	padding: 0px;
	margin: 0px;
	list-style: none;
	border: 0px;
}

a {
	color: #0b7880;
	text-decoration: none;
}


/* 外边距和后台一致 */

p {
	margin: 5px 0;
}

ul {
	list-style-type: none;
}

img {
	max-width: 100%;
}

.clear {
	clear: both;
}

.f-l {
	float: left;
}

.f-r {
	float: right;
}

.after:after {
	content: '';
	display: block;
	clear: both;
}

.mr-0 {
	margin-right: 0px !important;
}

.this-1247 {
	margin: 0 auto;
	width: 1247px;
}

/* 表格初始化 */

table {
	border-collapse: collapse;
	border-spacing: 0;
}

td {
	border: 1px solid #eee;
	padding: 7px;
	font-size: 14px;
}

.o-v {
	overflow-y: hidden;
}

/* 头部 */
#header {
	width: 100%;
	height: 160px;
	background: url(../images/topbg.jpg) repeat-x;
}

.top_bj {
	margin: 0 auto;
	width: 1247px;
	height: 160px;
	background: url(../images/topbg.jpg) repeat-x;

}

#header .topleft {
	width: 611px;
	float: left;
	padding-top: 60px;
}

#header .h_r {
	height: 59px;
	margin-top: 39px;
}

.topright {
	width: calc(100% - 633px);
	float: right;
	padding-top: 63px;
	text-align: right;
}

.header_search {
	float: right;
	width: max-content;
	height: 30px;
	background-color: #f5f5f5;
}

.header_search input {
	color: #006d75;
	width: 158px;
	line-height: 30px;
	padding-left: 8px;
	font-size: 12px;
	background-color: #f5f5f5;
	outline: none;
	float: left;
}

.header_search button {
	float: right;
	background-color: #f5f5f5;
	border: unset;
	height: 25px;
	cursor: pointer;
}

.top_lx {
	float: right;
	margin-left: 8px;
}

#nav {
	margin-top: 32px;
	display: inline-block;
}

#nav li {
	list-style: none;
	position: relative;
	float: left;
	height: 29px;
	background: url(../images/lis.jpg) no-repeat right top;
}

#nav li a {
	display: block;
	margin: 0 1px 0 0;
	padding: 0px 14px 0px 14px;
	color: #fff;
	line-height: 34px;
	font-weight: bold;
	text-align: center;
	text-decoration: none;
}

#nav li .m1 {
	display: none;
	position: absolute;
	margin: 0;
	padding: 0;
	z-index: 999;
}

#nav li .m1 li {
	width: 100%;
	background: unset;
}

#nav li:hover .m1 {
	display: block;
}

#nav .m1 a:hover {
	background-color: #0B787F;
	color: #FFFFFF;
}

#nav li .m1 a {
	display: block;
	margin: 0;
	padding: 7px 35px 7px 30px;
	width: auto;
	white-space: nowrap;
	text-align: left;
	text-decoration: none;
	/* background: rgba(255, 255, 255, 0.9); */
	background-color: #fff;
	color: #0B787F;
	font: 16px arial;
}

#home .one {
	height: 250px;
	margin: 0 auto;
	margin-top: 25px;
	margin-bottom: 25px;
}


#home .one img {
	margin-right: 35px;
	width: 280px;
	height: 250px;
}

#home .one img:last-child {
	margin-right: 0;
}

#home .two {
	background: url(../images/aboutbg.jpg) repeat-x;
	height: 550px;
}

#home .two .two_bj {
	background: url(../images/abg.jpg) no-repeat;
	height: 550px;
	width: 1260px;
	margin: 0 auto;
}

#home .two .two_jj {
	width: 520px;
	padding-top: 150px;
	font-size: 27px;
	color: #2a2a2b;
	line-height: 36px;
}

#home .two .two_jj p {
	margin: 0;
}

#footer {
	background: url(../images/footbg.jpg) repeat-x;
	height: 71px;
	margin: 0 auto;
	color: #fff;
	text-align: center;
	line-height: 71px;
	font-size: 16px;
}

.footrt_bj{
	background: url(../images/footbg.jpg) repeat-x;width: 1247px;

    margin: 0 auto;
}

#footer p {
	margin: 0;
}

#footer a {
	color: #fff;
}

#main .main {
	background: url(../images/asbg.jpg) repeat-x;
	height: 100%;
	padding-bottom: 60px;
	padding-top: 65px;
}

.abou_one {
	height: 446px;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
}

.aboutshang {
	font-size: 35px;
	font-weight: bolder;
	color: #006d75;
	margin-bottom: 35px;
}

.abouts_text {
	font-size: 25px;
	line-height: 35px;
}

.abouts_text p {
	margin: 0;
}

.main_con {
	background: url(../images/cbgs.jpg) repeat-x;
	height: 100%;
	padding-bottom: 10px;
	padding-top: 65px;
}

.contact {
	background: url(../images/4.png) no-repeat right bottom;
	line-height: 38px;
}

.email {
	position: absolute;
	margin-left: 730px;
	margin-top: -50px;
}

.abou_two {
	height: 396px;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
}

.locations {
	background: url(../images/4.png) no-repeat right bottom;
	height: 490px;
}

.loca {
	width: 630px;
}

#main .aboutsbgs {
	background: url(../images/cbgs.jpg) repeat-x;
	padding-bottom: 10px;
	padding-top: 65px;
}

.usa {
	background: url(../images/usabg.png) no-repeat bottom;
	height: 1554px;
}

.usa_list li {
	margin-top: 40px;
}

.usa_list li .usa_img {
	width: 101px;
	margin-right: 50px;
	float: left;
}

.usa_list li .usa_nr {
	width: calc(100% - 160px);
	float: left;
}

.ser {
	background: url(../images/usabg.png) no-repeat bottom;
	height: 800px;
}

.serleft {
	width: 500px;
	float: left;
}


.serleft ul li {
	line-height: 43px;
}

.serleft ul li a {
	font-size: 26px;
}

.serleft ul li a:hover,
.serleft ul li a.active {
	color: #404343;
}

.act a {
	color: #404343;
}

.serright {
	width: 725px;
	float: right;
	background: url(../images/box1.png) repeat-y;
}

.serright b {
	color: #0b7880;
}

.ser_box {
	margin: 20px 30px 0px 30px;
}

.serbg {
	background: url(../images/box.png) no-repeat bottom;
	height: 30px;
}

.ser_box img {
	vertical-align: text-bottom;
}

.serright .video {
	background: url(../images/sp.png) no-repeat center center;
	width: 100%;
	margin: 0;
	padding: 0;
}

.video a {
	color: #2a2a2b;
}

.pro {
	background: url(../images/probg.png) no-repeat right bottom;
	height: 680px;
}

.pro ul li {
	float: left;
	width: calc(25% - 25px);
	margin-bottom: 45px;
	margin-right: 30px;
}


.pro ul li:nth-of-type(4n) {
	margin-right: 0;
}

.pro ul li .pr_img {
	width: 100%;
	padding-top: 246px;
	background-size: contain;
	background-position: center center;
	background-repeat: no-repeat;
	background-color: #fff;
}

.pro ul li .pr_bt {
	background: #0b7880;
	text-align: center;
	line-height: 47px;
	width: 100%;
	font-size: 21px;
	color: #FFFFFF;
}

.pro ul li a {
	color: #FFFFFF;
}

.usa_xm {
	float: left;
	font-weight: bold;
}

.usa_yx {
	font-weight: bold;
}

.usa_yx a {
	color: #2a2a2b;
}

.ser_bt {
	float: left;
	color: #0b7880;
	font-weight: bold;
	margin-right: 4px;
}

.thickbox {
	float: left;
}