/*banner部分*/.info-box {	height: 100%;}.info-nav {	position: relative;	height: 412px;}.info-banner {	position: relative;	height: 400px;	width: 100%;}.product-info-title {	height: 70px;	line-height: 70px;	font-size: 36px;	color: #333;	font-weight: normal;}.product-info {	padding-top: 120px;}.product-info-detail {    margin-top: 10px;    width: 720px;    font-size: 14px;    color: #4c4c4c;    line-height: 30px;}.product-info-btn {	margin-top: 30px;}.product-info-btn a {	display: inline-block;	width: 100px;	height: 30px;	text-align: center;	line-height: 30px;	font-size: 14px;	color: #fff;	-moz-border-radius: 2px;	-webkit-border-radius: 2px;	border-radius: 2px;}.product-info-btn a {	display: inline-block;	width: 120px;	height: 35px;	text-align: center;	line-height: 35px;	font-size: 14px;	color: #fff;	-moz-border-radius: 2px;	-webkit-border-radius: 2px;	border-radius: 2px;}.info-btn1 {	background: #ff6600;	margin-right: 20px;}.info-btn1:hover {	background-color: #f26100;}.info-btn2 {	background: #0080ff;}.info-btn2:hover {	background-color: #0073e5;}a.info-btn3 {	margin-left: 20px;	background: #fff;	color: #0080ff;	border: 1px solid #0080ff;	line-height: 35px;}.margin-left-0 {	margin-left: 0!important;}.product-info-stand {	margin-top: 25px;	padding-left: 30px;	background: url(../images/introduce_tip.png) no-repeat left center;	font-size: 14px;	color: #4c4c4c;}.product-info-stand a {	margin: 0px 2px;	display: inline-block;	color: #0080ff;}/*公共标题*/.module-title {	position: relative;	height: 32px;	line-height: 32px;}.module-title .module-title-name {	display: inline-block;	padding-right: 15px;	font-size: 24px;	background: #fff;	color: #333;}.module-title .group-span {	float: right;    margin-top: -25px;	margin-left: 20px;    width: 100%;    height: 20px;	font-size: 14px;    display: inline-block;    background: url(../images/line_ico.png) repeat-x;    z-index: 10;}.group-title {	font-size: 18px;	color: #333;}/* 常见问题 */.qa-box {	margin: 50px 0px 100px 0px;}.qa-box li {	position: relative;	float: left;	width: 33.33%;	*width: 33.2%;	border-left: 1px dashed #eee;}.qa-box li:first-child {	border-left: 0px;}.qa-title {	position: relative;	height: 36px;	line-height: 36px;	background-image: url(../images/introduce_question.png);	background-repeat: no-repeat;}.qa-title1 {	background-position: 30px 0;}.qa-title2 {	background-position: 30px -46px;}.qa-title3 {	background-position: 30px -92px;}.qa-title span {	display: inline-block;	margin-left: 85px;	font-size: 18px;	color: #333;}.qa-title a {	position: absolute;	right: 22px;	top: 0px;	display: inline-block;	font-size: 12px;	color: #0080ff;}.qa-box-list {	margin-left: 85px;	margin-top: 15px;}.qa-box-list a {	position: relative;	display: block;	padding-left: 6px;	font-size: 12px;	color: #333;	height: 30px;	line-height: 30px;	width: 240px;	overflow: hidden;	text-overflow: ellipsis;	-o-text-overflow: ellipsis;	-webkit-text-overflow: ellipsis;	-moz-text-overflow: ellipsis;	white-space: nowrap;}.qa-box-list a:before {	position: absolute;	left: 0px;	top: -4px;	content: ".";	font-size: 12px;	color: #333;}/*根据屏幕决定定位*/.nav-box {	width: 100%;	height: 68px;}.nav-show {	position: fixed;	top: -1px;	z-index: 9999;	border-top: 1px solid rgba(247, 249, 250, 0.36);	background: url("../images/banner_nav_bg.png") repeat-x;}.nav-hide {	border-top: 1px solid #fff;	border-bottom: 1px solid #eee;}.orientation-nav-box {	position: relative;}.banner-nav {	position: absolute;	top: 0px;	right: 100px;	height: 68px;}.banner-nav li {	height: 66px;	margin-right: 40px;	float: left;}.banner-nav li a {	height: 66px;	display: inline-block;	padding: 0px 10px;	font-size: 14px;	color: #4c4c4c;	line-height: 66px;}.nav-hide .banner-nav li a {	height: 68px;	line-height: 68px;}.nav-show .banner-nav li a {	height: 64px;	line-height: 64px;}.banner-nav li a:hover, .banner-nav li a.active {	border-bottom: 2px solid #0080ff;}.nav-server {	display: inline-block;	position: relative;	font-size: 16px;	color: #4c4c4c;	padding-left: 56px;	height: 68px;	line-height: 68px;	width: 200px;}.nav-server:before {	position: absolute;	left: 20px;	top: 2px;	content: url(../images/nav_server_ico.png);	width: 16px;	height: 14px;}.nav-server ul {	display: none;	position: absolute;	left: 0;	right: 0;	top: 60px;	background-color: #fafafa;	width: 100%;	padding: 10px 0;	box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);}.nav-server:hover {	background-color: #fafafa;	border-left: 1px solid #eee;	border-right: 1px solid #eee;	margin-left: -1px;}.nav-server:hover:before {	content: url(../images/nav_server_ico_hover.png);}.nav-server:hover ul.nav-other-list {	display: block;	border: 1px solid #eee;	border-top: none;}.nav-server ul li {	height: 50px;	line-height: 50px;}.nav-server ul a {	display: block;	width: 100%;	height: 100%;	color: #4c4c4c;	font-size: 14px;	padding-left: 56px;}.nav-server ul a:hover {	background-color: #0080ff;	color: #fff;}.buy_btn {	display: block;	position: absolute;	right: 0px;	top: 20px;	width: 100px;	height: 32px;	line-height: 32px;	text-align: center;	font-size: 14px;	color: #fff;	background: #ff6600;}