.warp {
    min-height: 100%;
}


/*头部区域*/

.header {
    width: 100%;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    padding: 12px 0;
    z-index: 9999;
}

.header.header_fixed,
.header:hover {
    background: #fff;
    -moz-box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.1);
}

.header .logo {
    float: left;
}

.header .hide {
    display: none;
}

.header.header_fixed .hide,
.header:hover .hide {
    display: block;
}

.header.header_fixed .show,
.header:hover .show {
    display: none;
}

.header .logo img {
    height: 35px;
}

.header .head_right {
    float: right;
}

.header .head_right .nav {
    float: left;
}

.header .head_right .nav>li {
    float: left;
    line-height: 35px;
    font-size: 16px;
    color: #fff;
    margin: 0 20px;
    /*-webkit-transition: all 0.5s ease-out;*/
    /*transition: all 0.5s ease-out;*/
    position: relative;
}

.header.header_fixed .nav>li,
.header:hover .nav>li {
    color: #333;
}

.header .head_right .nav>li:first-child .menu_nav {
    left: -175%;
}

.header .head_right .nav li a {
    /*-webkit-transition: all 0.5s ease-out;*/
    /*transition: all 0.5s ease-out;*/
}

.header .head_right .nav>li:hover>a,
.header .head_right .nav>li.active>a {
    color: #2a72be;
}

.header .head_right .nav li .menu_nav {
    z-index: 9999;
    width: 150px;
    position: absolute;
    right: 50%;
    margin-right: -75px;
    padding-bottom: 10px;
    padding-top: 12px;
    display: none;
}

.header .head_right .nav li .menu_nav ul {
    width: 100%;
    background: #fff;
    box-shadow: 0px 2px 3px #c8c8c8;
    -moz-shadow: 0px 2px 3px #c8c8c8;
    -webkit-shadow: 0px 2px 3px #c8c8c8;
    -ms-shadow: 0px 2px 3px #c8c8c8;
}


/*
.header .head_right .nav li .menu_nav ul span {
    display: block;
    height: 15px;
    margin-top: -15px;
    background: url(../images/nav_ultop.png) no-repeat;
} */

.header .head_right .nav li .menu_nav ul li {
    font-size: 14px;
    color: #666;
    text-align: center;
}

.header .head_right .nav li .menu_nav ul li a {
    display: block;
    -webkit-transition: all .1s ease-in-out;
    transition: all .1s ease-in-out;
}

.header .head_right .nav li .menu_nav ul li a:hover {
    background: #195ff2;
    color: #fff;
}

.header .head_right .head_search_icon {
    margin-left: 50px;
    float: left;
    height: 35px;
    vertical-align: middle;
    padding: 5px 0;
    position: relative;
}

.header .head_right .head_search_icon i {
    cursor: pointer;
}

.header .head_right .head_search_icon i img {
    vertical-align: middle;
}

.header .head_right .head_search_icon .head_search_section {
    padding: 5px;
    background: #fff;
    position: absolute;
    top: 50px;
    left: -80px;
    -moz-box-shadow: 2px 2px 20px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 2px 2px 20px rgba(0, 0, 0, 0.1);
    box-shadow: 2px 2px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 200px;
    z-index: 9999;
    display: none;
}

.header .head_right .head_search_icon .head_search_section input {
    width: 165px;
    height: 30px;
    padding: 5px 0;
    padding-left: 10px;
    border-radius: 3px;
    border: 1px solid #dcdcdc;
}

.header .head_right .head_search_icon .head_search_section button {
    height: 30px;
    width: 20px;
    background: none;
    border: 0;
}

.header .head_right .head_quick {
    float: left;
    line-height: 35px;
    font-size: 16px;
    color: #333;
    margin-left: 15px;
}

.header .head_right .head_quick a:hover {
    color: #2a72be;
}

.qddl_banner {
    width: 100%;
    height: 460px;
    background: url(/zkf/images/qudao/banner.jpg) top center no-repeat;
}

.banner_main {
    margin: 0 auto;
    position: relative;
    padding-top: 145px;
    width: 1200px;
    height: 460px;
}

.banner_main h1 {
    font-size: 36px;
    color: #fff;
    font-weight: normal;
}

.banner_main h6 {
    margin-top: 15px;
    font-size: 24px;
    color: #fff;
    font-weight: normal;
}

.banner_main .btn_group {
    margin-top: 35px;
    width: 100%;
    overflow: hidden;
}

.banner_main .btn_group a {
    display: block;
    width: 181px;
    height: 40px;
    font-size: 18px;
    color: #fff;
    text-align: center;
    line-height: 40px;
    background: linear-gradient(180deg, #02A8FD 0%, #5072FB 100%);
}

.index_menu {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
}

.index_menu a {
    display: block;
    float: left;
    padding-bottom: 10px;
    margin-right: 40px;
    font-size: 16px;
    color: #fff;
    border-bottom: 2px solid transparent;
}

.index_menu a:hover,
.index_menu a.active {
    border-bottom: 2px solid #fff;
}

.product_section {
    margin: 0;
    padding-top: 55px;
    padding-bottom: 100px;
    background: #F8FAFF;
}

.section_title {
    width: 100%;
    overflow: hidden;
}

.section_title h6 {
    font-size: 32px;
    color: #333;
    text-align: center;
}

.product_text {
    margin-top: 25px;
    width: 100%;
    overflow: hidden;
}

.product_text,
.product_text p {
    font-size: 16px;
    color: #333;
    line-height: 2.25;
}

.product_section .link_btn {
    margin-top: 15px;
    width: 100%;
    overflow: hidden;
}

.product_section .link_btn a {
    font-size: 16px;
    color: #3171FF;
}

.product_section .link_btn a img {
    margin-left: 10px;
}

.product_list {
    margin-top: 75px;
    width: 100%;
}

.product_list li {
    float: left;
    position: relative;
    margin-right: -1px;
    width: 20%;
}

.product_list li .item_top {
    width: 100%;
    height: 240px;
    padding-top: 38px;
    text-align: center;
    background: #fff;
    border: 1px solid #E2E2E2;
    cursor: pointer;
}

.product_list li .item_top .item_icon {
    width: 100%;
    height: 50px;
    text-align: center;
    overflow: hidden;
}

.product_list li .item_top h5 {
    margin-top: 15px;
    font-size: 16px;
    color: #333;
    font-weight: normal;
}

.product_list li .item_top p {
    margin-top: 1px;
    height: 40px;
    font-size: 12px;
    color: #999;
    line-height: 20px;
    word-break: break-word;
    text-transform: uppercase;
}

.product_list li .item_top .item_btn {
    margin-top: 25px;
    text-align: center;
    overflow: hidden;
}

.product_list li .item_bottom {
    display: none;
    position: absolute;
    left: -1px;
    right: 1px;
    top: -55px;
    z-index: 2;
    min-height: calc(100% + 48px);
    background-color: #fff;
    background-image: url(/zkf/images/qudao/bg1.png);
    background-position: center bottom;
    background-size: 100% auto;
    background-repeat: no-repeat;
    box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.16);
}

.product_list li:hover .item_bottom {
    display: block;
}

.product_list li .item_bottom .item_tit {
    width: 100%;
    height: 36px;
    font-size: 16px;
    color: #fff;
    text-align: center;
    line-height: 36px;
    background: url(/zkf/images/qudao/titlebg.jpg) no-repeat;
}

.product_list li .item_bottom .item_cont {
    padding: 13px 20px;
    overflow: hidden;
}

.product_list li .item_bottom .item_cont a {
    display: block;
    width: 100%;
    height: 32px;
    font-size: 12px;
    color: #333;
    line-height: 32px;
    border-bottom: 1px dashed #E1E1E1;
}

.product_list li .item_bottom .item_cont a:hover {
    color: #3171FF;
}

.product_list li .item_bottom .item_cont a:last-child {
    border-bottom: 0;
}

.product_list li:nth-child(2) .item_bottom,
.product_list li:nth-child(3) .item_bottom,
.product_list li:nth-child(4) .item_bottom,
.product_list li:nth-child(5) .item_bottom {
    top: -27px;
}

.advantage_section {
    padding-top: 70px;
    width: 100%;
    height: 604px;
    background: url(/zkf/images/qudao/bg2.png) top center no-repeat;
}

.advantage_section .section_title h6 {
    color: #fff;
}

.advantage_list {
    margin-top: 82px;
    width: 100%;
}

.advantage_list li {
    float: left;
    position: relative;
    padding: 30px 40px;
    width: 25%;
    transition: all .2s ease-in-out;
    -webkit-transition: all .2s ease-in-out;
}

.advantage_list li:hover {
    background: #3171FF;
    box-shadow: 0 0 49px #090b0f;
    border-radius: 4px;
    transform: translateY(-10px);
    -webkit-transform: translateY(-10px);
}


.advantage_list li .icon_box {
    display: flex;
    align-items: center;
    width: 100%;
    height: 50px;
}

.advantage_list li h6 {
    margin-top: 17px;
    font-size: 16px;
    color: #fff;
    font-weight: normal;
}

.advantage_list li p {
    margin-top: 28px;
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}

.advantage_list li::after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 255px;
    background: #fff;
}
.advantage_list li:last-child:after{
    display: none;
}

.cooperate_section {
    padding: 60px 0;
    background: #F8FAFF;
    overflow: hidden;
}

.cooperate_list {
    margin: 0 -10px;
    margin-top: 35px;
}

.cooperate_list li {
    float: left;
    padding: 0 10px;
    position: relative;
    width: 33.33%;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
}

.cooperate_list li .item_box {
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
}

.cooperate_list li:hover .item_box {
    box-shadow: 0px 6px 20px 1px rgba(0, 0, 0, 0.1);
}

.cooperate_list li .img_box {
    width: 100%;
    height: 248px;
    overflow: hidden;
}

.cooperate_list li .img_box img {
    width: 100%;
    height: 248px;
    object-fit: cover;
}

.cooperate_list li .item_cont {
    padding: 30px 20px;
    height: 323px;
    overflow: hidden;
}

.cooperate_list li .item_cont h5 {
    font-size: 24px;
    color: #333;
    font-weight: normal;
}

.cooperate_list li .item_cont h6 {
    margin-bottom: 11px;
    height: 60px;
    margin-top: 5px;
    font-size: 16px;
    color: #333;
    line-height: 30px;
    font-weight: normal;
}

.cooperate_list li .item_cont p {
    padding-left: 20px;
    font-size: 16px;
    color: #333;
    line-height: 36px;
    background: url(/zkf/images/qudao/libg.png) left center no-repeat;
}

.cooperate_list li .item_cont a {
    margin-top: 20px;
    display: block;
    width: 140px;
    height: 40px;
    font-size: 16px;
    color: #fff;
    text-align: center;
    line-height: 40px;
    background: linear-gradient(270deg, #0050EE 0%, #48B1F2 100%);
}

.cooperate_list li::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 18px;
    width: 1px;
    height: 300px;
    background: #E1E1E1;
}
.cooperate_list li:last-child::after{
    display: none;
}
.join_section {
    padding-top: 33px;
    height: 200px;
    background: url(/zkf/images/qudao/bg3.png) top center no-repeat;
    overflow: hidden;
}

.join_section .section_title h6 {
    color: #fff;
    font-weight: normal;
}

.join_section .item_btn {
    display: block;
    margin: 0 auto;
    margin-top: 35px;
    width: 140px;
    height: 38px;
    font-size: 16px;
    color: #3171FF;
    background: #fff;
    text-align: center;
    line-height: 38px;
    border-radius: 19px 19px 19px 19px;
}


/*底部区域*/

.footer {
    width: 100%;
    overflow: hidden;
    background: #292f35;
}

.foot_top {
    width: 100%;
    overflow: hidden;
    border-bottom: 1px solid #707070;
    padding: 35px 0;
}

.foot_top ul {
    overflow: hidden;
    margin: 0 -10px;
}

.foot_top ul li {
    float: left;
    width: 18%;
    padding: 0 10px;
}

.foot_top ul li h6 {
    font-weight: normal;
    font-size: 18px;
    color: #fff;
}

.foot_top ul li h6:after {
    content: "";
    display: block;
    width: 30px;
    height: 1px;
    margin: 25px 0;
    margin-bottom: 15px;
    background: #00a0e9;
}

.foot_top ul li:last-child {
    width: 25%;
}

.foot_top ul li p {
    font-size: 14px;
    color: #999;
    line-height: 38px;
}

.foot_top ul li p a {
    transition: all .6s ease-in-out;
}

.foot_top ul li p a:hover {
    color: #fff;
}

.foot_botm {
    padding: 15px 0;
    overflow: hidden;
}

.foot_botm p {
    text-align: center;
    font-size: 14px;
    color: #fff;
}


/* 申请试用 */

.pop_black {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, .4);
}

.pop_applysection {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 600px;
    height: 560px;
    margin: auto;
    z-index: 99999;
    background: #fff;
}

.pop_applysection .pop_applyform .applyform_item .yzm_box {
    position: absolute;
    top: 14px;
    right: 0;
    width: 80px;
    height: 30px;
    z-index: 999;
}

.pop_applysection .close {
    position: absolute;
    top: 20px;
    right: 20px;
}

.pop_applysection .pop_applytitle {
    margin: 55px 0;
    width: 100%;
    text-align: center;
    overflow: hidden;
}

.pop_applysection .pop_applytitle h1 {
    margin-bottom: 20px;
    font-size: 24px;
    color: #333;
    text-align: center;
    font-weight: bold;
}

.pop_applysection .pop_applytitle p {
    font-size: 14px;
    color: #333;
    text-align: center;
}

.pop_applysection .pop_applyform {
    margin: 0 44px;
    overflow: hidden;
}

.pop_applysection .pop_applyform .applyform_item {
    margin-bottom: 38px;
    padding-left: 13px;
    overflow: hidden;
    position: relative;
}

.pop_applysection .pop_applyform .applyform_item label {
    position: relative;
    display: block;
    width: 100%;
    font-size: 16px;
    color: #333;
}

.pop_applysection .pop_applyform .applyform_item label span {
    position: absolute;
    left: -13px;
    color: #ed2121;
}

.pop_applysection .pop_applyform .applyform_item input {
    padding-left: 0;
    width: 100%;
    height: 34px;
    font-size: 14px;
    color: #666;
    line-height: 34px;
    border: 0;
    border-bottom: 1px solid #dbdbdb;
}

.pop_applysection .pop_applyform .applyform_item input::-webkit-input-placeholder {
    color: #999;
    font-size: 14px;
}

.pop_applysection .pop_applyform .applyform_item input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: 14px;
}

.pop_applysection .pop_applyform .applyform_item input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: 14px;
}

.pop_applysection .pop_applyform .applyform_item input:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    color: #999;
    font-size: 14px;
}

.pop_applysection .pop_applyform button {
    display: block;
    margin: 0 auto;
    width: 275px;
    height: 40px;
    font-size: 16px;
    color: #fff;
    border: 0;
    background: #1e7ee5;
}
@media screen and (min-width:0px) and (max-width:1410px) {
    .banner_main {
        width: 90%;
    }
}
@media screen and (min-width:0px) and (max-width:1047px) {
    .advantage_list li {
        padding: 30px 15px;
    }
}
@media screen and (min-width:0px) and (max-width:768px) {
    .product_section,.cooperate_section{
        padding: 30px 0;
    }
    .section_title h6{
        font-size: 28px;
    }
    .product_list{
        margin-top: 30px;
    }
    .product_list li{
        float: none;
        margin-right: 0;
        margin-bottom: 15px;
        width: 100%;
    }
    .product_list li:last-child{
        margin-bottom: 0;
    }
    .product_list li .item_top{
        padding: 10px 15px;
        height: auto;
        overflow: hidden;
    }
    .product_list li .item_top .item_icon{
        float: left;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 50px;
        text-align: center;
    }
    .product_list li .item_top .item_icon img{
        max-width: 100%;
        height: 40px;
    }
    .product_list li .item_top h5{
        margin: 0;
        margin-left: 15px;
        float: left;
        line-height: 50px;
    }
    .product_list li .item_top p{
        display: none;
    }
    .product_list li .item_top .item_btn{
        float: right;
        margin-top: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 20px;
        height: 50px;
        text-align: center;
    }
    .product_list li .item_bottom{
        position: initial;
        position: inherit;
        top: 0;
        left: 0;
        right: 0;
        background-image: none;
        box-shadow: none;
        border: 1px solid #e2e2e2;
        border-top: 0;
    }
    .product_list li:nth-child(2) .item_bottom, .product_list li:nth-child(3) .item_bottom, .product_list li:nth-child(4) .item_bottom, .product_list li:nth-child(5) .item_bottom{
        top: 0;
    }
    .product_list li:hover .item_bottom {
        display: none;
    }
    .product_list li .item_bottom .item_tit{
        display: none;
    }
    .product_list li .item_bottom .item_cont{
        padding: 0 20px;
    }
    .advantage_section{
        padding: 30px 0;
        height: auto;
        background-size: cover;
    }
    .advantage_list{
        margin-top: 30px;
    }
    .advantage_list li{
        float: none;
        margin-bottom: 20px;
        width: 100%;
        background: #3171FF;
        border-radius: 5px;
    }
    .advantage_list li:after{
        display: none;
    }
    .advantage_list li p{
        margin-top: 15px;
    }
    .cooperate_list li .img_box,.cooperate_list li .img_box img{
        height: 117px;
    }
    .cooperate_list li .item_cont{
        height: auto;
    }
    .cooperate_list{
        margin-right: 0;
        margin-left: 0;
        margin-top: 15px;
    }
    .cooperate_list li{
        padding: 0;
        float: none;
        width: 100%;
    }
    .cooperate_list li:after{
        display: none;
    }
    .cooperate_list li .img_box img{
        width: auto;
        height: auto;
    }
    .cooperate_list li .img_box{
        height: auto;
    }
    .cooperate_list li .item_cont{
        padding-left: 0;
        padding-right: 0;
        padding-top: 15px;
    }
    .cooperate_list li .item_cont h5{
        font-size: 20px;
    }
    .cooperate_list li .item_cont h6{
        height: auto;
    }
}
@media screen and (min-width:0px) and (max-width:640px) {
    .banner_main h1{
        font-size: 28px;
    }
    .index_menu a{
        margin-right: 15px;
    }
    .section_title h6{
        font-size: 24px;
    }
    .cooperate_list li .img_box img{
        width: 100%;
    }
    .join_section{
        padding: 30px 0;
        height: auto;
    }

}