#wrap{
    overflow: hidden;
    width:100%;
    min-width: 1024px;
}
#main{
    height: auto;
    top:0;
    position: relative;
    z-index: 1;
    -webkit-transform: translate3d(0,0,0);
            transform: translate3d(0,0,0);
}
#main>div {
    width:100%;
    margin:0;
}

/* 顶部导航 */
.top_nav {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    opacity: 0;
    width: 100%;
    height: 80px;
}
.top_nav_box {
    height: 100%;
    min-width: 1200px;
    max-width: 1920px;
    margin:0 auto;
    -webkit-transition: all 1.0s;
    transition: all 1.0s;
}
.top_nav_left {
    overflow: hidden;
    font-size: 25px;
    line-height: 80px;
}
.top_nav_left a {
    color: #000000;
}
.top_nav_left_1 {
    display: block;
    padding: 0 50px;
    -webkit-transition: all 1.0s;
    transition: all 1.0s;
}
.top_nav_left_2 {
    display: block;
    padding: 0 25px;
    -webkit-transition: all 1.0s;
    transition: all 1.0s;
}

.colorChange_1 .top_nav_box{
    background-color: #fff;
}
.colorChange_1 .top_nav_left_1 {
    color: #000000;
}
.colorChange_1 .top_nav_left_2 {
    color: #000000;
}
.colorChange_2 .top_nav_box{
    background-color: #212121;;
}
.colorChange_2 .top_nav_left_1 {
    color: #FFFFFF;
}
.colorChange_2 .top_nav_left_2 {
    color: #FFFFFF;
}

.top_nav_right {
    display: block;
    width: 180px;
    height: 100%;
    line-height: 80px;
    text-align: center;
    font-size: 25px;
    color: #FFFFFF;
    background: #4A91E3;
}
.top_nav_right:hover {
    cursor: pointer;
}
/* 首页 */
#section_1 {
    background: url('../images/top-banner-background.jpg') no-repeat center;
    background-size: auto 100%;
}
.ie8bg_img {
    display: none;
}
.banner_left {
    position: absolute;
    top: 20px;
    left: 50px;
    z-index: 10;
    overflow: hidden;
}
.banner_title {
    font-size: 25px;
    color: #FFFFFF;
    margin-right: 75px;
    font-weight: normal;
}
.banner_address {
    font-size: 12px;
    color: #E0E0E0;
}
.banner_address span {
    display: inline-block;
}
.banner_address_1 {
    margin-left: 40px;
}
.banner_right {
    position: absolute;
    top: 20px;
    right: 50px;
    z-index: 10;
    border: 2px solid #FFFFFF;
    height: 40px;
    width: 90px;
    line-height: 36px;
    text-align: center;
    font-size: 25px;
    color: #FFFFFF;
}
.banner_right:hover {
    cursor: pointer;
}
.banner_middle {
    width: 500px;
    height: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    padding-top: 18%;
}
.banner_middle_box {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: auto;
    margin-top: -144px;
}
.banner_kezhu_logo {
    width: 146px;
    height: 95px;
    margin: 0 auto;
    margin-bottom: 50px;
}
.banner_desc {
    display: block;
    width: 100%;
    font-size: 40px;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 50px;
}
.banner_to_more {
    width: 146px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    color: #FFFFFF;
    background: #4A91E3;
    margin: 0 auto;
    cursor: pointer;
}
.banner_to_down {
    position: absolute;
    bottom: 10%;
    left: 50%;
    width: 25px;
    height: 25px;
    margin-left: -12.5px;
    background: url('../images/banner_down.png') no-repeat center;
    border-radius: 50%;
    cursor: pointer;
}


/* 地址通用展示方式 */
.kezhu_address_area {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}
.kezhu_address_show {
    position: absolute;
    top: 55%;
    left: -160px;
    font-size: 12px;
    color: #999999;
    overflow: hidden;
    -webkit-transform: rotate(-270deg);
            transform: rotate(-270deg)
}
.kezhu_address_show_1 {
    overflow: hidden;
}
.kezhu_address_show_1_first {
    margin-right: 40px;
}
.show_main_box {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    z-index: 10;
}

/* 产品介绍 */
#section_2 {
    background: #212121;
    padding-top: 120px;
    position: relative;
    padding-left: 9.5%;
}
.pro_intro_left {
    width: 31.5%;
    height: 100%;
    position: relative;
}
.pro_intro_left_text {
    padding-top: 20px;
}
.pro_intro_left_text_1 {
    margin-bottom: 90px;
}
.pro_intro_left_text_1 h3{
    display: inline-block;
    font-size: 34px;
    color: #FFFFFF;
    margin-right: 15px;
}
.pro_intro_left_text_1 span {
    display: inline-block;
    font-size: 12px;
    color: #999999;
    line-height: 28px;
}
.pro_intro_left_text_2 {
    font-size: 15px;
    color: #FFFFFF;
    margin-bottom: 70px;
}
.pro_intro_left_text_3 {
    font-size: 60px;
    color: #FFFFFF;
}

.pro_intro_middle {
    width: 46%;
    height: 100%;
    overflow: hidden;
}
.swiper-container_pro {
    height: 570px;
    width: 100%;
    overflow: visible;
}
.proBox {
    position: relative;
    padding-bottom: 80px;
}

.pro_box_cover {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.4);
    opacity: 1;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}
.swiper-slide-active .pro_box_cover{
    opacity: 0;
}
.pro_box_img {
    width: 100%;
    height: 100%;
    z-index: 1;
}
.pro_box_text {
    position: absolute;
    bottom: 110px;
    right: 30px;
    z-index: 10;
    width: 270px;
}
.pro_box_text>h4 {
    font-size: 22px;
    color: #000000;
    font-weight: 600;
    margin-bottom: 10px;
}
.pro_box_text>p {
    font-size: 14px;
    color: #333333;
    line-height: 30px;
    word-wrap: break-word;
    word-break: normal;
}

.pro_intro_right {
    width: 22%;
    height: 100%;
    position: relative;
}
.btn_box {
    position: absolute;
    top: 50%;
    right: 35%;
    width: 62px;
    height: 77px;
    margin-top: -38.5px;
}
.to_top_box_1, .to_top_box_2 {
    height: 39px;
    border-bottom: 1px solid #999999;
    cursor: pointer;
}
.to_top_box_1>div, .to_top_bottom_1>div , .to_top_box_2>div, .to_top_bottom_2>div {
    width: 20px;
    height: 21px;
    margin: 0 auto;
}
.to_top_bottom_1, .to_top_bottom_2 {
    height:38px;
    padding-top: 17px;
    cursor: pointer;
}

/* 功能介绍 */
#section_3 {
    padding-top: 140px;
    padding-left: 9.5%;
    position: relative;
    min-width: 1300px;
}
.func_intro_left {
    width: 21.7%;
    height: 100%;
    position: relative;
    
}
.func_intro_title h3 {
    display: inline-block;
    font-size: 34px;
    color: #000000;
}
.func_intro_title span {
    display: inline-block;
    font-size: 12px;
    color: #999999;
}
.func_intro_middle {
    width: 56.3%;
    height: 100%;
    overflow: hidden;
}
.swiper_container_func {
    height: 100%;
}
.swiper-slide_func {
    position: relative;
}
.item_func_box {
    height: 160px;
    width: 100%;
    position: absolute;
}
.item_func_box_top {
    top: 50px;
}
.item_func_box_middle {
    top: 50%;
    margin-top: -80px;
}
.item_func_box_bottom {
    bottom: 50px;
}
.item_func_box_img {
    width: 287px;
    height: 100%;
}
.item_func_box_text {
    width: 55%;
    height: 100%;
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
}
.item_func_box_text h4 {
    font-size: 22px;
    color: #000000;
    font-weight: 600;
    margin-bottom: 7px;
}
.item_func_box_text p {
    font-size: 14px;
    color: #999999;
}

.func_intro_right {
    width: 22%;
    height: 100%;
    position: relative;
}

/* 以下板块标题 */
.section_title {
    overflow: hidden;
    margin-bottom:5%;
}
.section_title h3 {
    font-size: 34px;
    color: #FFFFFF;
    display: inline-block;
    margin-right: 15px;
}
.section_title span {
    display: inline-block;
    font-size: 12px;
    color: #999999;
}

/* 会员营销 */
#section_4 {
    background: #212121;
    padding-top: 80px;
    position: relative;
    padding-left: 9.5%;
}
.member_marketing {
    margin-right:9.5%;
    width: auto;
    height: 100%;
    padding: 3% 0 0;
}
.member_marketing_box {
    height: 78%;
    width: 100%;
    overflow: hidden;
}
.item_show_box {
    width: 49%;
    height: 100%;
    position: relative;
}
.member_marketing_box_bg_left, .member_marketing_box_bg_right {
    width: 100%;
    height: 100%;
}
.member_marketing_box_bg_left {
    background: url('../images/img_group_4.jpg') no-repeat center;
    background-size: auto 100%;
}
.member_marketing_box_bg_right {
    background: url('../images/img_group_9.jpg') no-repeat center;
    background-size: auto 100%;
}
.member_marketing_content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    z-index: 10;
    background-color: rgba(0,0,0,0.5);
    padding: 20px;
}
.member_marketing_content h4 {
    font-size: 20px;
    color: #FFFFFF;
    margin-bottom: 20px;
    font-weight: normal;
}
.member_marketing_content p {
    font-size: 14px;
    color: #FFFFFF;
}
/* 合作加盟 */
#section_5 {
    padding-top: 80px;
    position: relative;
    padding-left: 9.5%;
}
.toJoin {
    margin-right:9.5%;
    width: auto;
    height: 100%;
    padding: 3% 0 0;
}
.toJoin .section_title h3 {
    color: #000000;
}
.joinContent {
    height: 78%;
    width: 100%;
    overflow: hidden;
}
.joinContent_img {
    width: 49%;
    height: 100%;
    background: url('../images/img_group_3.jpg') no-repeat left;
    background-size: auto 100%;
    position: relative;
}
.joinContent_img>span {
    position: absolute;
    top: 50%;
    width: 100%;
    text-align: center;
    margin-top: -18px;
    line-height: 36px;
    font-size: 32px;
    color: #FFFFFF;
}
.toJoin_inpt_box {
    width: 49%;
    position: relative;
    height: 100%;
}
.toJoin_inpt_box_text {
    font-size: 20px;
    color: #000000;
    line-height: 35px;
}

.toJoin_input {
    background: #F5F5F5;
    width: 100%;
    height: 80px;
    position: relative;
    position: absolute;
    left: 0;
}
.toJoin_input_name {
    bottom: 225px;
}
.toJoin_input_phone {
    bottom: 100px;
}
.toJoin_input span {
    display: block;
    width: 140px;
    height: 100%;
    line-height: 80px;
    padding-left: 30px;
    font-size: 20px;
    color: #333242;
    position: relative;
    z-index: 10;
}
.toJoin_input_1 {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    height: 100%;
    width: 100%;
    padding-left: 140px;
    background: #F5F5F5;
}
.toJoin_input_1 input {
    width: 100%;
    height: 100%;
    font-size: 20px;
    color: #000000;
    background: #F5F5F5;
    line-height: 80px;
}
.toJoin_apply {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 16px 33px;
    font-size: 20px;
    color: #FFFFFF;
    background: #4A91E3;
    border-radius: 4px;
}
.toJoin_apply:hover {
    cursor: pointer;
}

/* 关于我们 */
#section_6 {
    position: relative;
    width: 100%;
    height: 100%;
}
.section_6_box {
    background: url('../images/about_us_bg.png') no-repeat center;
    background-size: auto 100%;
    position: relative;
    height: 100%; 
    padding:0 9.5%;
    padding-bottom: 20%;
}

.about_us_content {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.about_us_content_text {
    width: 100%;
    height: 100%;
    padding-top: 3%;
}
.about_us_desc {
    font-size: 20px;
    color: #FFFFFF;
    line-height: 35px;
}
.about_us_img {
    width: 50%;
    height: 100%;
    background: url('../images/about_us_right.jpg') no-repeat left;
    background-size: auto  100%;
}

/* 最底部 */
.footer {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 10;
    background: #1F1F1F;
    height: 25%;
    width: 100%;
    padding: 0 9.5%;
}
.footer_nav {
    height: 20%;
    width: 100%;
    position: relative;
}
.footer_nav_box {
    height: 100%;
    width: 820px;
    margin: 0 auto;
    padding: 0 50px;
    border-bottom: 1px solid #414041;
}
.footer_nav_box a {
    float: left;
    width: 120px;
    height: 100%;
    font-size: 20px;
    color: #656261;
    line-height: 40px;
    text-align: center;
}
.footer_nav_box a:hover {
    color: #999999;
}

.footer_box {
    width: 100%;
    height: 80%;
    position: relative;
}
.footer_box_left {
    position: absolute;
    top: 50%;
    left: 0;
    width: 146px;
    height: 95px;
    margin-top: -47.5px;
}

.footer_box_center {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -120px;
    margin-top: -70px;
    height: auto;
    width: auto;
}
.footer_box_code_img {
    overflow: hidden;
    margin-bottom: 10px;
}
.footer_box_code_img>div {
    width: 100px;
    height: 100px;
    border: 1px solid #D8D8D8;
}
.footer_box_code_img_1 {
    margin-right: 40px;
}
.footer_box_center_text {
    width: 240px;
    height: auto;
    text-align: center;
    font-size: 13px;
    color: #656261;
}
.footer_box_right {
    position: absolute;
    top: 50%;
    right: 0;
    width: auto;
    height: auto;
    margin-top: -58px
}
.footer_box_right_1 {
    font-size: 18px;
    color: #999999;
    text-align: right;
    margin-bottom: 15px;
}
.footer_box_right_1 span {
    display: block;
}
.footer_box_right_2 {
    font-size: 25px;
    color: #4A91E3;
    text-align: right;
}
.footer_box_right_3 {
    font-size: 18px;
    color: #999999;
    text-align: right; 
}
.footer_box_bottom {
	font-size: 15px;
    color: #999999;
	position:absolute;
	width:100%;
	text-align:center;
	margin-top: 135px
}
.footer_box_bottom a {
	color: #4A91E3;
}