@charset "utf-8";

/* CSS Document */
body {
	font-size: 12px;
	font-family: "微软雅黑";
	overflow-x: hidden;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
nl,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
a,
b,
strong,
object,
iframe,
label,
img,
blockquote,
ins,
del,
select,
form,
input,
textarea,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
	margin: 0;
	padding: 0
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block
}

a {
	text-decoration: none;
}

li {
	list-style: none outside none;
}

fieldset,
img {
	border: 0 none;
}

img {
	padding: 0;
	margin: 0;
	vertical-align: top;
}

h1,
h2,
h3,
h4,
h5,
h6,
th {
	font-size: 12px;
	font-weight: normal;
}

textarea {
	resize: none
}

input:focus,
select:focus,
textarea:focus,
a:focus {
	outline: 0 none
}

label {
	vertical-align: middle;
}

.clearfix:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden
}

.clearfix {
	zoom: 1
}

em,
cite,
dfn {
	font-style: normal;
}

.clearboth {
	width: 100%;
	clear: both;
	float: none;
	margin: 0;
	padding: 0;
	font-size: 0px;
	height: 0px;
	overflow: hidden;
}

.clear {
	clear: both;
	height: 0;
	font-size: 0;
	line-height: 0;
}

.hidden {
	overflow: hidden;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.pr {
	position: relative;
}

.pa {
	position: absolute;
}

.center {
	text-align: center;
}

.tright {
	text-align: right;
}

.ti {
	text-indent: -999em;
}

.none {
	display: none;
}

/*首页*/
.wrapout, .SDGCOPYRIGHT-wrap20130425 {
	min-width: 1300px;
}

.wrapout {
	width: 100%;

}

.wrapout.page1 {
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/wrapout_page1.jpg) no-repeat 50% 0;
}

.wrapout.page2, .wrapout.page3 {
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/wrapout_page2.jpg) no-repeat 50% 0;
}

.wrap {
	width: 1200px;
	margin: 0 auto;
}

.wrapout.page1 .wrap {
	height: 1440px;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/wrap_page1.jpg) no-repeat;
}

.wrapout.page2 .wrap, .wrapout.page3 .wrap {
	height: 1200px;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/wrap_page2.jpg) no-repeat;
}

.header {
	position: relative;
	height: 445px;
}

.header .logo {
	position: absolute;
	top: 47px;
	left: 0;
	width: 137px;
	height: 75px;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/logo.png) no-repeat;
}

.links {
	position: absolute;
	bottom: 19px;
	left: 0;
	right: 0;
	width: 860px;
	height: 80px;
	display: flex;
	justify-content: space-between;
	margin: 0 auto;
}

.links li {
	width: 237px;
	height: 89px;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/links.png) no-repeat;
}

.links a {
	position: relative;
	width: 273px;
	height: 80px;
	text-indent: -999em;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/links.png) no-repeat;
}

.links .lk1 {
	background-position: 0 0;
}

.links .lk2 {
	background-position: -294px 0;
}

.links .lk3 {
	background-position: -587px 0;
}

.links a:hover,
.links a.cur {
	background-position-y: bottom;
}

.links a:hover::after,
.links a.cur::after {
	content: "";
	position: absolute;
	left: -87px;
	bottom: -74px;
	width: 395px;
	height: 95px;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/links-on.png) no-repeat;
	pointer-events: none;
}

/*内页*/
.main {
	position: relative;
	z-index: 20;
	width: 1200px;
	margin: 0 auto;
	padding-bottom: 50px;
}

#pages {
	position: relative;
}

.main .content {
	width: 1200px;
}

.video {
	width: 647px;
	height: 484px;
	margin: 0 auto;
	border-bottom: solid 1px #844e0e;
	border-right: solid 1px #844e0e;
	overflow: hidden;
}

.hbpic {
	width: 758px;
	height: 475px;
	padding: 34px 0 24px 0;
	margin: 0 auto;
	overflow: hidden;
}

.hbpic img {
	display: block;
	object-fit: cover;
	width: 758px;
	height: 475px;
	text-align: center;
}

.hbList {
	width: 884px;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	gap: 10px;
	padding: 20px 0;
	margin: 0 auto;
	border-top: solid 1px #5efffd;
}

.hbList li {
	width: 139px;
	height: 122px;
	position: relative;
}

.hbList li img {
	display: block;
	width: 139px;
	height: 90px;
	position: absolute;
	top: 0;
	left: 0;
	cursor: pointer;
	z-index: 1;
	object-fit: cover;
}

.hbList li.cur .mask {
	display: none;
}

.hbList li:hover .mask {
	display: none;
}

.hbList li .mask {
	width: 139px;
	height: 90px;
	background-color: #000;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	filter: alpha(opacity=40);
	opacity: 0.40;
}

.hbList li .down {
	position: absolute;
	display: block;
	width: 139px;
	height: 25px;
	font-size: 15px;
	color: #2a1c4a;
	line-height: 23px;
	text-align: center;
	bottom: 0;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/down3.png) no-repeat;
}

.hbList li .d1 {
	left: 0;
}

.hbList li .d2 {
	right: 0;
}

#m3 {
	position: relative;
}

.phonePic_wrap {
	width: 903px;
	padding-top: 60px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
}

.phonePic {
	width: 290px;
	height: 514px;
	padding-right: 32px;
	border-right: solid 1px #4fdff5;
}

.phonePic img {
	display: block;
	width: 290px;
	height: 514px;
	object-fit: cover;
}

.phoneList ul {
	width: 549px;
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	gap: 30px;
	padding-bottom: 20px;
}

.phoneList li {
	width: 163px;
	height: 141px;
	position: relative;
}

.phoneList li img {
	display: block;
	width: 163px;
	height: 108px;
	position: absolute;
	top: 0;
	left: 0;
	cursor: pointer;
	z-index: 1;
	object-fit: cover;
}

.phoneList li.cur .mask {
	display: none;
}

.phoneList li:hover .mask {
	display: none;
}

.phoneList li .mask {
	width: 163px;
	height: 108px;
	background-color: #000;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	filter: alpha(opacity=40);
	opacity: 0.40;
}

.phoneList li .down {
	position: absolute;
	display: block;
	width: 163px;
	height: 25px;
	font-size: 15px;
	color: #2a1c4a;
	line-height: 23px;
	text-align: center;
	bottom: 0;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/down3.png) repeat-x;
}

.phoneList li .d4 {
	left: 0;
	bottom: 0;
	width: 163px;
	height: 25px;

}

.pages {
	line-height: 40px;
	text-align: center;
	font-size: 16px;
	color: #fff;
}

.pages a,
.pages span {
	display: inline-block;
	margin: 0 1em;
	color: #fff;
	text-decoration: underline;
}



/* 新增page3 tab基础样式 */
/* 基础样式 */
.tab-wrapper {
	width: 906px;
	padding-top: 50px;
	margin: 0 auto;
}

/* 标签菜单样式 */
.tab-menu {
	height: 35px;
	padding-left: 7px;
	margin: 0;
	border-bottom: 3px solid #08edfc;
	display: flex;
}

.tab-menu li {
	width: 120px;
	height: 38px;
	margin-right: 7px;
}

.tab-menu li a {
	display: block;
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	font-size: 16px;
	line-height: 32px;
	text-align: center;
	color: #002033;
	border: 3px solid #08edfc;
	border-radius: 5px 5px 0 0;
	background-color: #08edfc;
}

.tab-menu li a.active {
	border-bottom: none;
	color: #fff;
	background: #253165;
}

.tab-menu li:nth-child(2) a.active {
	background: #283775;
}

/* 内容区域样式 */
.tab-content {
	width: 900px;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	padding: 20px 0;
	margin: 0 auto;
}

.tab-content .item {
	position: relative;
	width: 120px;
	height: 122px;
}

.tab-content .item img {
	display: block;
	width: 120px;
	height: 90px;
	position: absolute;
	top: 0;
	left: 0;
	cursor: pointer;
	z-index: 1;
	object-fit: cover;
}


.tab-content .item.cur img {
	width: 120px;
	height: 90px;
}

.tab-content .item.cur .mask {
	display: none;
}

.tab-content .item:hover .mask {
	display: none;
}

.tab-content .item .mask {
	width: 120px;
	height: 90px;
	background-color: #000;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	filter: alpha(opacity=40);
	opacity: 0.40;
}

.tab-content .item .down {
	position: absolute;
	display: block;
	width: 120px;
	height: 25px;
	font-size: 13px;
	color: #2a1c4a;
	line-height: 23px;
	text-align: center;
	bottom: 0;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/down3.png) repeat-x;
}

.tab-content .item .d1 {
	left: 0;
	bottom: 0;
}

.tab-content .item a:first-child::after {
	content: "";
	display: block;
	width: 47px;
	height: 47px;
	background: url(https://static.web.sdo.com/mxd/pic/mxd_act/171122Special/img_new/play.png) no-repeat;
	position: absolute;
	top: 23px;
	left: 50%;
	margin-left: -26px;
	z-index: 2;
}