body {
    overflow-x: hidden;
}

h2 {
    font-size: 25px;
    margin: 10px 0;
}

.header-fixed {
    position: fixed;
    width: 100%;
    background-color: #fff;
    box-shadow: 0px 0px 3px;
    top: 0px;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
    *border-bottom: 1px solid #e2e2e2;
}

.search-bar {
    height: 70px;
    line-height: 70px;
    color: #34495e;
}

.index-cont {
    width: 1170px;
    margin: 0 auto;
}

.c_b2 {
    color: #3f88d4;
}

.main {
    width: 100%;
    overflow: hidden;
    background: #fff;
}

.api-cont {
    width: 1170px;
    margin: 0 auto;
}

.api-banner {
    position: relative;
    width: 100%;
    height: 373px;
    background-color: #d8ebfe;
}

.banner-img {
    position: absolute;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
}

.api-nav-bar {
    height: 99px;
    background-color: #f7f7f7;
}

.api-nav-list {
    overflow: hidden;
}

.api-nav-list > li {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    width: 260px;
    height: 79px;
    padding-left: 130px;
    padding-top: 20px;
    float: left;
    color: #34495e;
}

.api-nav-list > li:hover, .api-nav-list .li-cur {
    background-color: #f0f3f6;
    height: 74px;
    border-bottom: 5px solid #1da1f2;
    color: #1da1f2;
}

.api-nav-list > li .api-nav {
    width: 55px;
    height: 55px;
    float: left;
}

.api-nav-list > li .nav-bg1 {
    background: url(../../images/api_ico.png) no-repeat 0px 0;
}

.api-nav-list > li .nav-bg2 {
    background: url(../../images/api_ico.png) no-repeat -55px 0;
}

.api-nav-list > li .nav-bg3 {
    background: url(../../images/api_ico.png) no-repeat -110px 0;
}

.api-nav-list > li .api-nav-t {
    float: left;
    width: auto;
    margin-left: 10px;
    line-height: 55px;
    word-break: keep-all;
    white-space: nowrap;
}

.api-nav-t1 {
    line-height: 1.25;
}

.api-nav-t1 span {
    font-family: serif;
    margin-left: 5px;
}

.section-prd {
    width: 100%;
    height: 439px;
    overflow: hidden;
}

.product-top {
    height: 86px;
    width: 100%;
    margin-top: 45px;
    text-align: center;
}

.product-top span {
    font-family: serif;
    margin-left: 2px;
}

.product-list {
    overflow: hidden;
}

.product-list > li {
    box-sizing: content-box;
    float: left;
    width: 225px;
    height: 248px;
    padding: 0 30px;
    margin-right: 10px;
    text-align: center;
    background-color: #f3f7fc;
}

.product-list > li.li-cur, .product-list > li:hover, .type-list > li:hover {
    height: 243px;
    border-bottom: 3px solid #1da1f2;
}

.product-list > li.last {
    margin-right: 0;
}

.product-list .prd-ico, .type-list .type-ico {
    height: 75px;
    width: 75px;
    margin: 15px auto;
}

.product-list .prd-t, .type-list .type-t, .feature-list .feature-t {
    line-height: 1.5;
}

.product-list .prd-t span, .type-list .type-t span {
    font-family: serif;
    margin-left: 2px;
    font-weight: bold;
}

.product-list .prd-des, .type-list .type-des, .feature-list .feature-des {
    line-height: 1.75;
    color: #333;
}

.product-list .ico1 {
    background: url(../../images/api_ico.png) no-repeat 0 -55px;
}

.product-list .ico2 {
    background: url(../../images/api_ico.png) no-repeat -75px -55px;
}

.product-list .ico3 {
    background: url(../../images/api_ico.png) no-repeat -150px -55px;
}

.product-list .ico4 {
    background: url(../../images/api_ico.png) no-repeat -225px -55px;
}

.type-list .ico1 {
    background: url(../../images/api_ico.png) no-repeat 3px -130px;
}

.type-list .ico2 {
    background: url(../../images/api_ico.png) no-repeat -75px -130px;
}

.type-list .ico3 {
    background: url(../../images/api_ico.png) no-repeat -150px -130px;
}

.feature-list .ico1 {
    background: url(../../images/api_ico.png) no-repeat 11px -205px;
}

.feature-list .ico2 {
    background: url(../../images/api_ico.png) no-repeat -116px -205px;
}

.feature-list .ico3 {
    background: url(../../images/api_ico.png) no-repeat -241px -205px;
}

.section-type {
    width: 100%;
    height: 423px;
    background-color: #f7f7f7;
    overflow: hidden;
}

.type-top {
    height: 71px;
    width: 100%;
    margin-top: 50px;
    text-align: center;
}

.type-list {
    width: 1080px;
    margin: 0 auto;;
    overflow: hidden;
}

.type-list > li {
    box-sizing: content-box;
    float: left;
    width: 225px;
    height: 248px;
    padding: 0 30px;
    margin: 0 36px;
    text-align: center;
    background-color: #fff;
}

.section-feature {
    width: 100%;
    height: 456px;
    overflow: hidden;
}

.feature-top {
    height: 71px;
    width: 100%;
    margin-top: 50px;
    text-align: center;
}

.feature-list {
    width: 1080px;
    margin: 0 auto;;
    overflow: hidden;
}

.feature-list > li {
    box-sizing: content-box;
    float: left;
    width: 229px;
    height: 248px;
    padding: 0 28px;
    margin: 0 36px;
    text-align: center;
}

.feature-list .feature-ico {
    height: 126px;
    width: 126px;
    margin: 15px auto;
}

.vas-l-nav {
    float: left;
    width: 180px;
    margin-top: 15px;
}

.nav-fixed {
    position: fixed;
    top: 75px;
}

.vas-l-nav-t {
    margin-top: 18px;
}

.vas-l-nav-list {
    margin-top: 5px;
}

.vas-l-nav-list > li {
    height: 32px;
    line-height: 32px;
    border-bottom: 1px dashed #e0e0e0;
    color: #34495e;
    cursor: pointer;
}

.vas-l-nav-list > li a {
    color: #34495e;
}

.vas-l-nav-list > li:hover a, .vas-l-nav-list .nav-cur {
    color: #1da1f2;
}

.vas-l-nav-list > li span {
    font-family: serif;
    font-weight: bold;
    margin-right: 8px;
}

.vas-r-cont {
    float: left;
    width: 975px;
    margin-left: 15px;
    margin-top: 35px;
}

.api-title {
    overflow: hidden;
    margin-bottom: 16px;
}

.api-title .api-t-l {
    float: left;
    width: 8px;
    height: 29px;
    background-color: #1da1f2;
}

.api-title .api-t1 {
    float: left;
    margin-left: 8px;
    line-height: 1.25;
}

.api-listul > li {
    width: 980px;
    height: 194px;
    margin-bottom: 18px;
    border: 1px solid #e2e2e2;
}

.api-listul > li:hover {
    border-color: #1da1f2;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

.api-listul > li .api-ico {
    width: 130px;
    height: 130px;
    margin-left: 50px;
    margin-top: 30px;
    float: left;
}

.api-listul > li .api-list-cont {
    float: left;
    width: 675px;
    margin-left: 40px;
    margin-top: 20px;
}

.api-list-cont .api-des {
    line-height: 1.5;
}

.api-list-cont .api-apply {
    width: 107px;
    height: 40px;
    margin-top: 16px;
    margin-left: 7px;
    line-height: 40px;
    text-align: center;
    border-radius: 1px;
}

.api-list-cont .api-apply:hover {
    background-color: #0a8bdb;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

.api-list-cont .api-apply > a {
    display: inline-block;
    *display: block;
    width: 107px;
    height: 40px;
    color: #fff;
    font-size: 16px;
}

.api-listul .ico1 {
    background: url(../../images/api_ico_2.png) no-repeat;
}

.api-listul .ico2 {
    background: url(../../images/api_ico_2.png) no-repeat -130px 0;
}

.api-listul .ico3 {
    background: url(../../images/api_ico_2.png) no-repeat -260px 0;
}

.api-listul .ico4 {
    background: url(../../images/api_ico_2.png) no-repeat -390px 0;
}

.api-listul .ico5 {
    background: url(../../images/api_ico_2.png) no-repeat -520px 0;
}

.api-listul .ico6 {
    background: url(../../images/api_ico_2.png) no-repeat 0px -130px;
}

.api-listul .ico7 {
    background: url(../../images/api_ico_2.png) no-repeat -130px -130px;
}

.api-listul .ico8 {
    background: url(../../images/api_ico_2.png) no-repeat -260px -130px;
}

.api-listul .ico9 {
    background: url(../../images/api_ico_2.png) no-repeat -390px -130px;
}

.api-listul .ico10 {
    background: url(../../images/api_ico_2.png) no-repeat -520px -130px;
}

.api-listul .ico11 {
    background: url(../../images/api_ico_2.png) no-repeat 0px -260px;
}

.api-listul .ico12 {
    background: url(../../images/api_ico_2.png) no-repeat -130px -260px;
}

.api-listul .ico13 {
    background: url(../../images/api_ico_2.png) no-repeat -260px -260px;
}

.api-listul .ico14 {
    background: url(../../images/api_ico_2.png) no-repeat -390px -260px;
}

.vas-r-cont .rp-list {
    float: left;
    width: 256px;
    margin: 0 22px;
}

.rp_main {
    width: 1170px;
    margin: 30px auto;
    overflow: hidden;
    min-height: 700px;
    position: relative;
    z-index: 1;
}

.rp_main_l2 {
    box-sizing: content-box;
    float: left;
    width: 1090px;
    padding: 10px 30px 50px 30px;
    min-height: 651px;
    border: 10px solid #d9f1ff;
}

.order_tit {
    width: 517px;
    font-size: 30px;
    margin-top: 22px;
    line-height: 62px;
    border-bottom: 1px solid #1da1f2;
    overflow: hidden;
}

.order_t2 {
    margin-top: 30px;
    overflow: hidden;
}

.line {
    width: 473px;
    height: 14px;
    border-bottom: 1px solid #eee;
}

.order_t3 {
    width: 390px;
    height: 100%;
    float: left
}

.order_form {
    width: 800px;
    margin: 0 0 20px 0;
    padding: 0;
}

.order_form > li {
    float: left;
    height: 39px;
    margin-top: 12px;
    margin-right: 15px;
    position: relative;
    z-index: auto;
    *z-index: 0;
    width: 495px;
    box-sizing: content-box;
}

.order_form > li > span {
    width: 7px;
    margin-left: 2px;
    margin-bottom: 5px;
    color: #1da1f2;
    font-size: 18px;
    vertical-align: middle;
    vertical-align: -webkit-baseline-middle;
}

.order_form > .tel_required, .order_form > .email_required {
    display: none;
    margin-right: 0;
    margin-left: -10px;
    line-height: 39px;
    color: #1da1f2;
    width: auto;
}

.order_form > .li_clear {
    height: 0px;
    float: none;
    clear: both;
}

.order_form > li input:focus, .order_form > li > input.txt_focus, .order_optional_list > li input:focus {
    border: 1px solid #1da1f2;
    background-color: #ffffff;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

.order_form > li input, .order_optional_list > li input {
    box-sizing: content-box;
    height: 36px;
    width: 453px;
    padding: 0 10px;
    line-height: 39px;
    border: 1px solid #f2f2f2;
    background-color: #f2f2f2;
}

.order_optional_list > li input {
    box-sizing: content-box;
    height: 36px;
    padding: 0 10px;
    line-height: 39px;
    border: 1px solid #f2f2f2;
    background-color: #f2f2f2;
}

.order_optional_list {
    margin-bottom: 5px;
    overflow: hidden;
}

.order_optional_list > li {
    height: 39px;
    margin-top: 12px;
    overflow: hidden;
}

.remarks {
    margin-top: 12px;
}

.remarks > textarea {
    box-sizing: content-box;
    outline: none;
    resize: none;
    background-color: #f2f2f2;
    width: 445px;
    height: 161px;
    border: 1px solid #f2f2f2;
    padding: 14px;
    overflow: hidden;
}

.remarks > textarea:focus {
    border-color: #1da1f2;
    background-color: #ffffff;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

.rp_btn_list {
    overflow: hidden;
    margin-top: 38px;
}

.rp_btn_list > div, .rp_btn_list > div > input {
    height: 39px;
    width: 96px;
    float: left;
    margin-right: 12px;
    text-align: center;
    color: #fff;
    line-height: 39px;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
    cursor: pointer;
}

.rp_btn_list .rp_sub {
    background-color: #1da1f2;
}

.rp_btn_list > div:hover {
    background-color: #0a8bdb;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

/* DEMO 2 */

.wrapper-dropdown {
    position: relative;
    background: #f7f7f7;
    border: 1px solid #f7f7f7;
    border-radius: 2.4px;
    width: 473px;
    height: 39px;
    line-height: 40px;
    text-indent: 12px;
    cursor: pointer;
    outline: none;
}

.wrapper-dropdown > i {
    float: left;
    font-style: normal;
}

.wrapper-dropdown > span {
    float: right;
    margin-right: 12px;
    *margin-top: 15px;
}

.wrapper-dropdown .dropdown {
    /* Size & position */
    position: absolute;
    top: 100%;
    right: 0px;
    z-index: 100;
    /* Styles */
    background: white;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    -ms-transition: all 0.3s ease-out;
    -o-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
    list-style: none;
    box-shadow: 0px 0px 3px 0px rgba(0, 0, 0, 0.25);
    /* Hiding */
    opacity: 0;
    filter: "alpha(opacity=0)"; /* IE 8 */
    filter: alpha(opacity=0); /* IE 4-7 */
    zoom: 1;
    margin-top: 5px;
    pointer-events: none;
}

.wrapper-dropdown .dropdown li {
    width: 468px;
    height: 28px;
    line-height: 28px;
}

.wrapper-dropdown .dropdown li:hover {
    background: #1da1f2;
    color: #fff;
}

.wrapper-dropdown.active {
    border-color: #eee;
}

.wrapper-dropdown.active:after {
    border-width: 0 6px 6px 6px;
}

.wrapper-dropdown.active .dropdown {
    opacity: 1;
    filter: "alpha(opacity=100)"; /* IE 8 */
    filter: alpha(opacity=100); /* IE 4-7 */
    zoom: 1;
    pointer-events: auto;
}

.no-opacity .wrapper-dropdown .dropdown,
.no-pointerevents .wrapper-dropdown .dropdown {
    display: none;
    opacity: 1; /* If opacity support but no pointer-events support */
    filter: "alpha(opacity=100)"; /* IE 8 */
    filter: alpha(opacity=100); /* IE 4-7 */
    zoom: 1;
    pointer-events: auto; /* If pointer-events support but no pointer-events support */
}

.no-opacity .wrapper-dropdown.active .dropdown,
.no-pointerevents .wrapper-dropdown.active .dropdown {
    display: block;
}

.mes-div {
    width: 700px;
    text-align: center;
    margin: 200px auto 0 auto;
}

.api-t1 {
    font-size: 26px;
    color: #1da1f2;
}

.api-t2 {
    font-size: 14px;
    margin-top: 10px
}

.api-t2 > a {
    color: #1da1f2;
}

.return-btn {
    height: 40px;
    width: 96px;
    margin: 70px auto 0 auto;
    line-height: 40px;
    text-align: center;
    background-color: #1da1f2;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
}

.return-btn:hover {
    background-color: #0a8bdb;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

.return-btn > a {
    color: #fff;
    font-size: 16px;
}