@charset "utf-8";

/*banner开始*/
.main-banner {
    height: 314px;
    position: relative;
    background: url(../images/zq-dht/zq-dht-banner.png) center no-repeat;
}
.main-banner-cont {
    padding: 60px 0 0;
    color: #fff;
}
.main-banner-title {
    height: 70px;
    line-height: 70px;
    font-size: 44px;
}
.main-banner-title-txt {
    font-size: 22px;
    color: #050f2e;
    background-color: #20B09F;
    border-radius: 20px;
    padding: 0 8px;
}
.main-banner-descrip {
    font-size: 18px;
    line-height: 52px;
}
.main-banner-btns {
    padding: 20px 0 0;
}
.protal-btn {
    display: inline-block;
    width: 176px;
    height: 46px;
    line-height: 44px;
    border: 1px solid #fff;
    text-align: center;
    font-size: 18px;
    position: relative;
    box-sizing: border-box;
    margin: 0 17px 0 0;
    cursor: pointer;
}
.protal-btn-green {
    background-color: #20b09f;
    border-color: #20b09f;
    color: #fff;
}
/*banner结束*/

/* 专属需求 */
.demand-box {
    padding: 60px 0 58px;
    background: url("//s.300.cn/v3.0/style/product/homestay/images/demand-bg.png") center bottom no-repeat #f9f9f9;
}
.demand-box .header {
    position: relative;
    width: 602px;
    height: 50px;
    margin: 0 auto 40px;
    line-height: 50px;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    background: #20b09f;
    border-radius: 31px;
    text-align: center;
}
.demand-box .header:after {
    content: "";
    position: absolute;
    bottom: -20px;
    left: 50%;
    width: 0;
    height: 0;
    margin: 0 0 0 -10px;
    font: 0/0 arial;
    border: 10px dashed transparent;
    border-top: 10px solid #20b09f;
}
.form-item {
    position: relative;
    width: 682px;
    min-height: 42px;
    padding: 0 130px;
    margin: 20px auto 0;
    font-size: 14px;
    font-weight: bold;
}
.form-item-label {
    position: absolute;
    top: 0;
    left: 0;
    width: 130px;
    text-align: right;
    font-weight: bold;
    line-height: 42px;
}
.form-input {
    width: 290px;
    height: 30px;
    padding: 5px 14px;
    border: 1px solid #ccc;
    background: #fff;
    outline: none;
    resize: none;
    font: 14px/30px 'Microsoft Yahei', 'PingFangSC', sans-serif;
    vertical-align: middle;
}
.form-input.verify-input {
    width: 110px;
}
.form-textarea {
    width: 652px;
    height: 160px;
    padding: 10px 14px;
    border: 1px solid #ccc;
    background: #fff;
    outline: none;
    resize: none;
    font: 14px/24px 'Microsoft Yahei', 'PingFangSC', sans-serif;
    overflow-y: auto;
}
.verify-pic {
    display: inline-block;
    width: 120px;
    height: 42px;
    margin: 0 0 0 16px;
    background: #ccc;
    vertical-align: middle;
}
.verify-pic img {
    width: 100%;
    height: 100%;
}
.form-text {
    margin: 0 0 0 16px;
}
.demand-box .protal-btn {
    display: block;
    margin: 36px auto 0;
}

/**/
.items {
    padding: 60px 0;
}

.items-title {
    font-size: 24px;
}

.items-subtitle {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-top: 5px;
}

.items-case .items-title {
    margin-bottom: 45px;
}

.items-case .flex-row {
    justify-content: space-between;
    margin-top: -1px;
}

.items-case .item {
    height: 90px;
    margin: 0;
    flex: 1;
    margin-left: -1px;
    position: relative;
    border: 1px solid #eee;
    transition: all .3s ease;
}

.items-case .item:hover {
    z-index: 1;
    border-color: #20B09F;
}

.items-case .item a {
    display: block;
    height: 100%;
}

.items-case .item img {
    transition: all .3s ease;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.items-case .item .img-b {
    opacity: 0;
    visibility: hidden;
}

.items-case .item:hover .img-a {
    opacity: 0;
    visibility: hidden;
}

.items-case .item:hover .img-b {
    opacity: 1;
    visibility: visible;
}

/* 全面解决B2B批发企业在业务中的难题 */

.items-b2b .items-block {
    margin-top: 45px;
}

.items-b2b .item {
    flex: 1;
    height: 268px;
    box-sizing: border-box;
    border: 1px solid #E5E5E5;
    margin-right: -1px;
    position: relative;
    padding: 0 18px;
}

.items-b2b .item:hover {
    border-color: #20B09F;
    z-index: 1;
}

.items-b2b .item-img {
    height: 106px;
    background: no-repeat center;
    margin-top: 10px;
}

.items-b2b .item-1 .item-img {
    background-image: url(../images/zq-dht/items-b2b-1.svg);
}

.items-b2b .item:hover.item-1 .item-img {
    background-image: url(../images/zq-dht/items-b2b-1-cur.svg);
}

.items-b2b .item-2 .item-img {
    background-image: url(../images/zq-dht/items-b2b-2.svg);
}

.items-b2b .item:hover.item-2 .item-img {
    background-image: url(../images/zq-dht/items-b2b-2-cur.svg);
}

.items-b2b .item-3 .item-img {
    background-image: url(../images/zq-dht/items-b2b-3.svg);
}

.items-b2b .item:hover.item-3 .item-img {
    background-image: url(../images/zq-dht/items-b2b-3-cur.svg);
}

.items-b2b .item-4 .item-img {
    background-image: url(../images/zq-dht/items-b2b-4.svg);
}

.items-b2b .item:hover.item-4 .item-img {
    background-image: url(../images/zq-dht/items-b2b-4-cur.svg);
}

.items-b2b .item-5 .item-img {
    background-image: url(../images/zq-dht/items-b2b-5.svg);
}

.items-b2b .item:hover.item-5 .item-img {
    background-image: url(../images/zq-dht/items-b2b-5-cur.svg);
}

.items-b2b .item-6 .item-img {
    background-image: url(../images/zq-dht/items-b2b-6.svg);
}

.items-b2b .item:hover.item-6 .item-img {
    background-image: url(../images/zq-dht/items-b2b-6-cur.svg);
}

.items-b2b .item-title {
    text-align: center;
    font-size: 18px;
    position: relative;
    padding-bottom: 8px;
}

.items-b2b .item-title:after {
    content: "";
    position: absolute;
    width: 22px;
    height: 2px;
    background-color: #999;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
}

.items-b2b .item:hover .item-title:after {
    background-color: #20B09F;
}

.items-b2b .item-p {
    color: #999;
    line-height: 1.8em;
    margin-top: 8px;
}

/* 四大功能 */

.items-functions .items-block {
    margin-top: 65px;
    counter-reset: num;
}

.items-functions .item-block-odd {
    background-color: #F9F9F9;
}

.items-functions .item {
    padding: 60px;
    counter-increment: num;
}

.items-functions .item-block-even .item {
    flex-direction: row-reverse;
}

.items-functions .img-block {
    width: 50%;
}

.items-functions .item-info {
    flex: 1;
}

.items-functions .item-title {
    font-size: 24px;
}

.items-functions .item-num {
    font-family: Arial;
    font-size: 42px;
    font-weight: bold;
    margin: 0 0 0 5px;
}

.items-functions .item-num:before {
    content: counter(num);
    display: inline-block;
    line-height: 0;
    vertical-align: middle;
}

.items-functions .item-s-block {
    margin-top: 30px;
}

.items-functions .item-p {
    color: #666;
    line-height: 1.8em;
    margin-top: 16px;
}

/* 5个支撑 */

.items-system {
    background-color: #F9F9F9;
}

.items-system .items-block {
    margin-top: 45px;
}

.items-system .item {
    flex: 1;
    text-align: center;
}

.items-system .item-title {
    font-size: 18px;
    margin-top: 25px;
}

.items-system .item-p {
    color: #666;
    line-height: 1.8em;
    margin-top: 8px;
}