@charset "utf-8";
/* CSS Document */
* {
	border: none;
	color: #333;
	font-family: Geneva, sans-serif, Verdana;
	font-size: 16px;
	list-style: none;
	line-height: 1.5em;
	outline: none;
	padding: 0;
	margin: 0;
	text-decoration: none;
}
.clear {
	clear: both;
}
.bg {
	background: #f0f0ff;
}
body {
	min-width: 360px;
}
.nav li, .pull_left, .col_top_list li, .col_middle_right li, .list_product .tab-menu li, .list_product_content li, .nav_tab li, .col_list_case li, .col_about_top li, .col_about_list li, .case_listimg li, .col_collect_list li {
	float: left;
}
.pull_right {
	float: right;
}
img {
	height: auto;
	width: auto;
	max-width: 100%;
}
.width1170 {
	width: 1170px;
	margin: 0 auto;
	overflow: hidden;
}
h1, h2, h2 a, h2 span, .tab_about .tab-menu li, .nav_tab li a, .col_about_top li big {
	font-size: 36px;
}
h3, h3 a, .col_collect_top p {
	font-size: 16px;
}
#header {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	z-index: 9;
}
.logo {
	padding: 28px 55px;
	background: #3385ff;
}
.nav {
	background: #fff;
}
.nav ul {
	margin-top: 33px;
	margin-right: 58px;
}
.nav li {
	margin-right: 52px;
}
.nav li a {
	text-transform: capitalize;
	font-size: 24px;
	font-weight: bold;
}
.nav li .active, .col_odds_list li h4 {
	color: #3385ff;
}
#pull {
	display: none;
}
.banner .text, .banner_contact .text {
	text-align: center;
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
	transform: translate(0, -50%);
}
.banner h2, .banner p, .banner_case h1, .col_middle_list h2 a, .f_col a, .f_col p, .f_col strong, .col_about_list h4, .col_about_list li p, .col_about_bottom p, .col_about_bottom h2, .col_case_ul h2, .col_case_ul li, .col_case_ul strong, .col_case_ul p, .warp_right h1, .warp_right li, .warp_right p, .col_collect_list h4 a, .col_collect_top a {
	color: #fff;
}
.banner h2 {
	margin-bottom: 30px;
}
.banner_case h1 {
	background: rgba(0,0,0,0.5);
	padding: 60px 40px;
}
.col_top_list {
	border-bottom: 20px solid #d9e5f6;
	text-align: center;
}
.col_top_list li big, .col_about_top li big {
	font-weight: bold;
	display: block;
	margin-bottom: 10px;
}
.col_top_list li big {
	font-size: 48px;
	color: #3385ff;
}
.col_top_list li, .col_about_top li {
	font-weight: bold;
}
.tab_about .tab-menu {
	width: 530px;
}
.tab_about .tab-menu li {
	text-align: center;
	color: #fff;
	font-weight: bold;
	line-height: 5.22em;
	box-shadow: 0 0 10px #ccc;
	margin: 0 5px 25px 0;
	background: #3385ff;
}
.tab_about .tab-menu li.active {
	color: #3385ff;
	background: #fff;
}
.tab_about .tab-content {
	width: 542px;
	box-shadow: 0 0 10px #ccc;
	margin-left: 5px;
	padding: 17px 30px 30px 20px;
}
.tab_about h2, .top_text h2, .col_about_middle h3, .col_odds_list h4, .col_collect_list img {
	margin-bottom: 10px;
}
.tab_about img, .col_about_list li, .col_about_list ul {
	margin-top: 36px;
}
.col_middle_left {
	width: 310px;
	padding: 30px 30px;
	background: #3385ff;
}
.col_middle_left h2 {
	padding: 7px 0;
	margin-bottom: 30px;
	color: #3385ff;
	background: #fff;
}
.col_middle_left li a {
	font-size: 24px;
	color: #fff;
}
.col_middle_left li {
	padding: 19px 0;
	border-bottom: 2px solid #fff;
}
.col_middle_left li:last-child {
	border-bottom: none;
}
.col_middle_right {
	width: 800px;
	margin-top: 128px;
}
.col_middle_right li {
	margin-top: 30px;
	ackground: #fff;
}
.col_middle {
	padding-bottom: 80px;
	background: #d9e5f6 url(../images/middle_bg.jpg) repeat-x;
}
.list_swiper, .bottom_swiper, .col_about_top ul, .csae_swiper {
	margin-top: 45px;
}
.list_swiper img, .list_swiper .swiper-slide:hover h4 {
	display: block;
	margin: 0 auto;
}
.list_swiper .swiper-slide, .col_about_list li {
	position: relative;
}
.list_swiper h4, .col_about_list .text_wrap {
	display: none;
	text-align: center;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0,0,0,0.5)
}
.list_swiper h4 a, .col_about_list li .text {
	text-align: center;
	position: absolute;
	top: 50%;
	right: 30px;
	left: 30px;
	transform: translate(0, -50%);
	color: #fff;
}
.col_middle_list {
	background: url(../images/middle_bg2.jpg) repeat-x;
}
.col_bottom .text {
	margin-top: 25px;
	padding: 33px 40px 40px;
	background: #d9e5f6;
}
.col_bottom .pull_left img {
	margin-right: 40px;
	max-width:340px;
}
.col_bottom .more img {
	background: #3385ff;
	width: 60px;
	display: block;
	margin: 10px 0 0 auto;
}
.list_product .tab-menu li {
	color: #666;
	padding: 0 24px 0 45px;
	order-right: 2px solid #8a8a8a;
	margin-right: 12px;
	font-weight: bold;
}
.list_product .tab-menu li.active {
	color: #3385ff;
}
.list_product .tab-menu li[data-tab="tab4"] {
	margin-right: 0;
	border-right: 0;
	padding-right: 0;
}
.list_product_content {
	padding-top: 60px;
}
.list_product_content li, .col_case_ul h2, .pro_table table, .col_collect_top h3, .col_collect_top p {
	margin-bottom: 24px;
}
.list_product_content li img {
	margin-bottom: 12px;
	background: #d9e5f6;
}
.list_product_content p a {
	margin-right: 10px;
	display: inline-block;
}
.nav_tab ul {
	box-shadow: 0 0 10px #ccc;
	padding: 14px 0;
	border-radius: 10px;
	text-align: center;
}
.nav_tab li {
	width: 50%;
}
.nav_tab li a {
	display: block;
	text-align: center;
	line-height: 1em;
}
.nav_tab li:first-child a {
	border-right: 2px solid #D2D2D2;
}
.nav_tab li.active a {
	color: #3385ff;
}
.col_list_case li {
	margin-bottom: 30px;
}
.col_list_case .text {
	border: 2px solid #3385ff;
	border-top: none;
	border-radius: 0 0 10px 10px;
	padding: 10px 15px;
}
.col_list_case h4, .col_list_case p {
	height: 3em;
	overflow: hidden;
}
.col_list_case img {
	border-radius: 10px 10px 0 0;
}
.col_about_top, .col_about_list, .col_contact_box, .col_case_top, .list_product_bottom, .col_collect_list {
	text-align: center;
}
.col_about_middle {
	background: url(../images/middle_bg3.jpg) repeat-x;
}
.col_about_middle .swiper-slide {
	background: #fff;
	margin: 5px auto;
	box-shadow: 0 0 10px #aaa;
}
.col_about_middle .text {
	padding: 24px 30px 30px;
}
.col_about_middle img {
	margin-left: 30px;
}
.col_about_bottom {
	text-align: center;
	background: url(../images/about_bottom_bg.jpg) no-repeat center center;
}
.col_about_bottom p {
	margin: 10px auto 40px;
}
.col_contact_box li {
	padding: 22px 30px;
	border: 2px solid #d2d2d2;
	border-radius: 10px;
	margin-top: 30px;
}
.col_contact_box li p {
	font-size: 24px;
}
.col_contact_box li:hover {
	box-shadow: 0 0 10px #aaa;
	border: 2px solid #3385ff;
}
.col_case_top h2, .col_case_middle h2 {
	margin-bottom: 45px;
}
.case_listimg, .col_case_ul {
	background: url(../images/middle_bg4.jpg) repeat-y;
}
.col_case_ul {
	background-position: right top;
}
.col_case_ul .width1170 {
	background: #3385ff;
	padding: 30px;
	width: 1110px;
}
.content_case_bottom, .col_product_top, .col_collect_list {
	background: #d9e5f6;
}
.content_case_bottom h4 {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	padding: 15px 20px;
	background: #fff;
}
.col_product_top {
	padding: 180px 0 80px;
}
.warp_text {
	background: #3385ff;
}
.warp_left {
	width: 700px;
}
.warp_right {
	width: 410px;
	margin: 30px;
}
.warp_right h1, .warp_right p, .pro_work h2, .col_odds_list h2, .pro_table h2, .list_product_bottom h2, .col_collect_list h1, .col_collect_list {
	margin-bottom: 50px;
}
.warp_right ul {
	border-bottom: 2px solid #fff;
	padding-bottom: 30px;
	margin-bottom: 30px;
}
.warp_online_chat {
	display: block;
	background: #fff;
	text-align: center;
	line-height: 76px;
	font-size: 36px;
}
.col_odds_list li {
	margin-bottom: 30px;
	padding: 30px 60px 60px 30px;
	background: url(../images/libg.jpg) no-repeat bottom right;
	background-size: 100% 100%;
}
.col_odds_list {
	background: #cdddf0 url(../images/pbg.jpg) no-repeat bottom center;
}
.pro_table strong {
	display: block;
}
.list_product_bottom .swiper-slide img {
	background: #d9e5f6;
	margin-bottom: 20px;
}
.col_top_list ul, .list_product_content ul, .col_list_case ul, .col_about_top ul, .col_about_list ul, .content_case_bottom ul, .col_collect_list ul {
	width: 1200px;
}
.col_top_list li, .col_about_top li {
	width: 270px;
	margin-right: 30px;
}
.col_middle_right li {
	width: 370px;
	margin-left: 30px;
}
.list_product_content li, .col_list_case li, .col_about_list li {
	width: 370px;
	margin-right: 30px;
}
.col_top_list, .tab_about, .col_middle_list, .f_bg, .list_product, .nav_tab, .col_about_top, .col_about_middle, .col_about_bottom, .col_contact_box, .col_case_top, .col_case_middle, .col_case_text, .content_case_bottom, .pro_work, .col_odds_list, .pro_table, .col_collect_list {
	padding: 62px 0;
}
.col_bottom, .col_list_case, .col_contact_form, .col_about_list, .list_product_bottom {
	padding-bottom: 60px;
}
.content_case_bottom {
	margin-top: 80px;
}
.tab-content .tab-pane {
	display: none;
}
.tab-content .active, .col_middle img, .col_list_case li img, .col_about_list li:hover .text_wrap, .col_about_list img, .case_listimg img {
	display: block;
}
.ro li {
    margin-top:10px;
	margin-bottom: 20px;
	height:auto;
	overflow:hidden;
}
.list2_img{
   margin-right:20px;
   overflow: hidden;
   margin-left:10px;
}
.ro .more {
	color: red;
	margin-top:30px;
    display: block;
    font-size: 20px;
    float:right;
	margin-right:40px;
}
/************************************/
.pro_table table {
	border-collapse: collapse;
	text-align: center;
	width: 100%;
}
.pro_table tr td {
	background: #fff;
}
.pro_table tr:nth-child(1) td {
	color: #fff;
	background: #ccc;
}
.pro_table td {
	border: 1px solid #dedede;
	padding: 6px 0;
}
.banner img {
	display: block;
	margin: 0 auto;
	min-height: 240px;
}
.col_collect_top_warp {
	margin-top: -10.25em;
	margin-bottom: 70px;
	position: relative;
}
.col_collect_top {
	text-align: center;
	padding: 27px 70px 70px;
	box-shadow: 0 0 10px #aaa;
	margin: 5px;
	background: #fff;
}
.col_collect_top img {
	border-radius: 50%;
}
.col_collect_top h3 {
	background: #3385ff;
	display: inline-block;
	padding: 0 20px;
	border-radius: 10px;
}
.col_collect_list li {
	width: 230px;
	padding: 16px;
	background: #3385ff;
	margin-right: 30px;
	margin-bottom: 30px;
	border: 4px solid #fff;
}
.col_collect_list li:nth-child(4n+1) {
	clear: both;
}
/*-----------footer----------------*/
.f_bg {
	background: #3385ff;
}
.f_col_1 {
	width: 400px;
}
.f_col_1 h4 {
	margin: 10px 0;
}
.f_col_2 {
	width: 585px;
}
.f_col_3, .f_col_4 {
	width: 248px;
}
.f_col_2 h2 {
	border-bottom: 2px solid #fff;
	padding-bottom: 10px;
	margin-bottom: 18px;
}
.f_col_2 li {
	line-height: 2em;
}
.f_col_2 .f_onine {
	display: block;
	text-align: center;
	font-size: 24px;
	line-height: 55px;
	margin: 10px 0 20px;
	background: #fff;
	color: #000;
	border-radius: 10px;
}
.f_col_2 img {
	margin-right: 10px;
	vertical-align: middle;
}
.f_col_4 p strong, .f_col_4 p {
	display: block;
	font-size: 24px;
}
.f_bottom {
	border-top: 2px solid #fff;
	padding-top: 20px;
	margin-top: 20px;
}
/*form*/
 
.col_contact_form table {
	width: 100%;
	margin-top: 35px;
}
.col_contact_form td {
	padding: 14px 0;
}
.col_contact_form .input-xlarge, .control-label_2 {
	width: 100%;
	line-height: 40px;
	box-sizing: border-box;
	padding: 0 20px;
	border: 1px solid #aaa;
}
.col_contact_form .input-xlarge2 {
	padding-right: 30px;
}
.col_contact_form select {
	height: 42px;
}
.control-label_2 {
	display: block;
	margin-bottom: 7px;
}
.col_contact_form textarea.input-xlarge {
	height: 120px;
	width: 100%;
	padding: 10px 20px;
}
.checkbox, .radio {
	display: inline-block;
	margin-right: 15px;
	margin-top: 10px;
}
td.submit {
	padding-top: 22px;
	text-align: center;
}
.submit input {
	line-height: 48px;
	width: 459px;
	background: #3385ff;
	color: #fff;
	text-transform: uppercase;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	border-radius: 10px;
}
.red {
	color: #f00;
}
.checkbox_btn, .radio_btn {
	border: 2px solid #aaa;
	width: 18px;
	height: 18px;
	display: inline-block;
	vertical-align: middle;
}
.radio_btn, .radio_btn:before {
	border-radius: 50%;
}
input[type=checkbox], input[type=radio] {
	display: none;
}
.checkbox_btn:before, .radio_btn:before {
	content: '';
	content: '';
	width: 12px;
	height: 12px;
	background: #3385ff;
	margin: 3px auto;
}
input[type=checkbox]:checked + .checkbox_btn:before, input[type=radio]:checked + .radio_btn:before {
	display: block;
}
input[type=checkbox]:checked +span, input[type=radio]:checked +span {
	border: 2px solid #0060ff;
}
/*-----swiper-----------*/
.banner, .banner .swiper-slide, .swiper-container, .swiper-wrapper, .relate_news {
	position: relative;
}
.banner, .swiper-container {
	overflow: hidden;
}
.swiper-container-multirow>.swiper-wrapper {
	flex-wrap: wrap;
}
.swiper-wrapper {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
}
.swiper-slide {
	flex-shrink: 0;
	-webkit-flex-shrink: 0;
	-ms-flex-negative: 0;
	flex-shrink: 0;
}
.banner .swiper-pagination {
	position: absolute;
	bottom: 20px;
	left: 0;
	right: 0;
	margin: 0 auto;
	text-align: center;
}
.banner .swiper-pagination-bullet {
	width: 10px;
	height: 10px;
	background: #fff;
	display: inline-block;
	margin: 0 6px;
	border-radius: 5px;
}
.banner .swiper-pagination-bullet-active {
	width: 30px;
}
.col_bottom .swiper-pagination, .col_about_middle .swiper-pagination, .csae_swiper .swiper-pagination, .list_product_bottom .swiper-pagination {
	margin: 30px auto 0;
	text-align: center;
}
.col_bottom .swiper-pagination-bullet, .col_about_middle .swiper-pagination-bullet, .csae_swiper .swiper-pagination-bullet, .list_product_bottom .swiper-pagination-bullet {
	width: 20px;
	height: 4px;
	background: #d2d2d2;
	display: inline-block;
	margin: 0 3px;
	border-radius: 2px;
}
.col_bottom .swiper-pagination-bullet-active, .col_about_middle .swiper-pagination-bullet-active, .csae_swiper .swiper-pagination-bullet-active, .list_product_bottom .swiper-pagination-bullet-active {
	background: #3385ff;
}
.col_middle_list .swiper-button-next, .col_middle_list .swiper-button-prev {
	background: #3385ff;
	width: 60px;
}
.button_warp {
	width: 150px;
	margin: 30px auto 0;
}
.warp_left .swiper-button-prev, .warp_left .swiper-button-next {
	position: absolute;
	left: 0;
	bottom: 58px;
}
.warp_left .swiper-button-next {
	right: 0;
	left: auto;
}
/*-----------------------------------------------------------------*/
.trun_top {
	position: fixed;
	right: 1.5em;
	bottom: 30%;
	display: none;
}
.showMorehandle {
	clear: both;
	display: block;
	padding-bottom: 20px;
	text-align: center;
	background: url(../images/more1.png) no-repeat center bottom;
}
 @media all and (max-width:1190px) {
* {
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-o-box-sizing: border-box;
	box-sizing: border-box;
}
img {
	width: auto;
	max-width: 100%;
	height: auto;
}
.width1170, .col_top_list ul, .list_product_content ul, .col_list_case ul, .col_case_ul .width1170, .col_about_top ul, .col_about_list ul, .col_collect_list ul {
	width: 100%;
}
.f_bg .width1170, .col_top_list, .tab_about, .col_middle, .col_middle_list, .col_bottom, .list_product, .list_product, .nav_tab, .col_list_case, .col_product_top, .pro_work, .col_odds_list, .pro_table, .list_product_bottom, .col_contact_form, .banner .text, .banner_contact .text, .col_case_top, .col_case_middle, .content_case_bottom, .col_about_top, .col_about_middle, .col_about_list, .col_about_bottom, .col_contact_box, .col_collect_top_warp, .col_collect_top, .col_collect_list {
	padding-left: 30px;
	padding-right: 30px;
}
.col_product_top {
	padding-top: 40px;
}
#header {
	position: relative;
}
.nav ul {
	margin-right: 0;
	margin-top: 24px;
}
.logo {
	padding: 20px;
}
.nav li {
	margin-right: 24px;
}
.nav li a {
	font-weight: lighter;
}
.banner h2, .warp_right h1 {
	margin-bottom: 0;
}
.col_top_list li big {
	font-size: 36px;
}
.tab_about .tab-menu li, .col_middle_left h2, .f_col h2 a {
	font-size: 24px;
}
.col_middle {
	background-size: 1px 3em;
}
.col_middle_right {
	margin-top: 4em;
}
.col_middle_left li a {
	font-size: 1em;
}
.col_middle_left li {
	padding: .5em;
}
.col_bottom .swiper-slide {
	background: #d9e5f6;
	overflow: hidden;
}
.col_bottom .text {
	margin-top: 0;
	padding: 20px;
}
.col_middle_left, .f_col_1 {
	width: 34%;
}
.col_middle_left {
	padding: 15px;
}
.col_middle_right, .f_col_2 {
	width: 64%;
}
.list_product .tab-menu li {
	width: 20%;
	margin-right: 0;
	text-align: center;
	padding: 40px 2px 10px;
	background-position: top center !important;
	border-right: 1px solid #ccc;
}
.content_case_bottom {
	margin-top: 0;
}
.warp_left {
	width: 58%;
}
.warp_right {
	width: calc(42% - 40px);
	margin: 20px;
}
.warp_right p {
	margin-bottom: 10px;
}
.col_middle_right li {
	margin-left: 2%;
}
.tab_about .tab-content, .tab_about .tab-menu, .col_middle_right li, .f_col_3, .f_col_4, .col_about_middle img {
	width: 48%;
}
.col_top_list li, .col_about_top li, .col_collect_list li {
	width: 23.5%;
	margin-right: 2%;
}
.list_product_content li, .col_list_case li, .col_about_list li {
	width: 32%;
	margin-right: 2%;
}
.case_listimg li {
	width: 33.3333333%;
}
.col_top_list li:nth-child(4n), .list_product_content li:nth-child(3n), .col_list_case li:nth-child(3n), .col_about_top li:nth-child(4), .col_about_list li:nth-child(3n), .col_collect_list li:nth-child(4n) {
	margin-right: 0;
}
.col_contact_form td {
	padding: 6px 0;
}
.col_collect_list li {
	padding: 8px;
	border-width: 1px;
}
.col_odds_list li{
	padding-bottom:40px;
}
}
@media all and (max-width:750px) {
.f_bg .width1170, .col_top_list, .tab_about, .col_middle, .col_middle_list, .col_bottom, .list_product, .list_product, .nav_tab, .col_list_case, .col_product_top, .pro_work, .col_odds_list, .pro_table, .list_product_bottom, .col_contact_form, .banner .text, .banner_contact .text, .col_case_top, .col_case_middle, .col_case_ul .width1170, .content_case_bottom, .col_about_top, .col_about_middle, .col_about_list, .col_about_bottom, .col_contact_box, .col_collect_top_warp, .col_collect_list {
	padding-left: 3vw;
	padding-right: 3vw;
}
.col_top_list, .col_middle_list, .f_bg, .list_product, .nav_tab, .pro_work, .col_odds_list, .pro_table, .col_case_top, .col_case_middle, .content_case_bottom, .content_case_bottom, .col_about_top, .col_about_middle, .col_about_bottom, .col_contact_box, .col_collect_list {
	padding-top: 30px;
	padding-bottom: 30px;
}
.col_middle, .col_bottom, .col_list_case, .col_product_top, .list_product_bottom, .col_contact_form {
	padding-bottom: 30px;
}
.list_product_content {
	padding-top: 30px;
}
.warp_right h1, .warp_right p, .pro_work h2, .col_odds_list h2, .pro_table h2, .list_product_bottom h2, .col_collect_list h2, .col_collect_list, .col_case_top h2, .col_case_middle h2, .col_collect_top_warp {
	margin-bottom: 25px;
}
.list_swiper, .bottom_swiper, .col_about_top ul, .csae_swiper, .col_contact_box li {
	margin-top: 20px;
}
#pull {
	display: block;
	width: 26px;
	height: 24px;
	background: url(../images/pull.png) no-repeat;
	text-indent: -999px;
	margin: 28px 3vw 0 0;
}
.nav ul {
	width: 100%;
	margin: 0;
	display: none;
}
.nav li {
	float: none;
	margin-right: 0;
	padding-left: 20px;
	border-top: 1px solid #ccc;
}
.nav ul li a {
	line-height: 2.5em;
}
.logo {
	padding: 15px 20px;
}
.warp_right {
	margin: 0;
	padding: 20px;
}
h1, h2, h2 a, h2 span,.nav_tab li a {
	font-size: 28px;
}
h3, h3 a, .f_col_4 p strong, .f_col_4 p, .col_contact_box li p,.col_collect_top p {
	font-size: 18px;
}
.tab_about .tab-content, .tab_about .tab-menu, .warp_right, .warp_left, .col_about_middle img {
	width: 100%;
}
.tab_about .tab-menu {
	float: none;
}
.tab_about .tab-menu li {
	width: calc(33.333% - 6px);
	float: left;
	line-height: 1.25em;
	height: 3.4em;
	margin: 3px;
	padding: 0.4em;
}
.col_table {
	overflow: auto;
}
.col_contact_form .input-xlarge2 {
	padding-right: 10px;
}
.banner_case h1 {
	padding: 30px 10px;
}
.col_about_middle img {
	margin-left: 0;
	margin-bottom: 20px;
}
.col_about_list ul {
	margin-top: 1px;
}
.col_collect_top_warp {
	margin-top: 30px;
}
.col_collect_top {
	padding: 0;
	box-shadow: none;
}
.col_collect_top h3, .col_collect_top p {
	margin-bottom: 10px;
}
.col_collect_list li {
	width: 32%;
	margin-right: 2%;
}
.col_collect_list li:nth-child(4n) {
	margin-right: 2%;
}
.col_collect_list li:nth-child(3n) {
	margin-right: 0;
}
.col_collect_list li:nth-child(4n+1) {
	clear: none;
}
.col_collect_list li:nth-child(3n+1) {
	clear: both;
}
}
@media all and (max-width:680px) {
.tab_about .tab-menu li {
	width: calc(100% - 3px);
	float: left;
	line-height: 1.25em;
	height: auto;
	margin: 3px;
	padding: 0.4em;
}
.col_middle_left, .col_middle_right, .col_bottom .pull_left, .col_bottom img, .f_col_1, .f_col_2 {
	width: 100%;
}
.col_bottom .pull_left {
	float: none;
}
.col_middle_right {
	margin-top: 0;
}
.col_middle_right li {
	margin: 30px 4% 0 0;
}
.f_col_1, .col_top_list li, .list_product_content li, .col_about_top li {
	margin-bottom: 20px;
}
.col_top_list li, .list_product_content li, .col_list_case li, .col_about_top li, .col_collect_list li {
	width: 48%;
	margin-right: 4%;
}
.col_collect_list li:nth-child(3n+1) {
	clear: none;
}
.col_collect_list li:nth-child(2n+1) {
	clear: both;
}
.list_product_content li:nth-child(3n), .col_list_case li:nth-child(3n), .col_collect_list li:nth-child(3n) {
	margin-right: 4%;
}
.col_top_list li:nth-child(2n), .col_middle_right li:nth-child(2n), .list_product_content li:nth-child(2n), .col_list_case li:nth-child(2n), .col_about_top li:nth-child(2n), .col_collect_list li:nth-child(2n) {
	margin-right: 0;
}
.list_product_content li:nth-child(2n+1), .col_list_case li:nth-child(2n+1) {
	clear: both;
}
.submit input {
	width: 100%;
}
.col_contact_form .input-xlarge2 {
	padding-right: 0;
}
.col_contact_form td {
	display: block;
}
}
@media all and (max-width:480px) {
.f_col_4, .f_col_3 {
	width: 100%;
}
.list_product .tab-menu li {
	font-size: 12px;
}
}