body {
    overflow-x: hidden;
}

.m-warp {
    max-width: 1200px;
    width: 1200px;
    min-width: 1200px;
    margin: 0 auto;
    overflow: visible;
}

.page-main {
    background: #fff;
}

.banner {
    display: block;
    min-width: 1200px;
    height: 530px;
    margin: 0 auto;
    background-image: url('../images/ecommerce/banner.jpg');
    background-repeat: no-repeat;
    background-position: top center;
}

.banner a {
    width: 100%;
    height: 100%;
    display: block;
}

.footer1 {
    background: url(../images/ecommerce/footer.jpg) no-repeat top center;
    min-width: 1200px;
    height: 280px;
    padding-top: 74px;
    box-sizing: border-box;
}

.footer__title {
    font-size: 48px;
    line-height: 54px;
    text-align: center;
    color: #fff;
}

.footer-btn {
    width: 200px;
    height: 52px;
    box-shadow: 3.9px 4.5px 8px 0px rgba(35, 171, 131, 0.25);
    background-color: #fff;
    border-radius: 25px;
    margin: 50px auto 0;
    text-align: center;
}

.footer__btn {
    width: 100%;
    height: 100%;
    font-size: 24px;
    line-height: 52px;
    color: #51ced0;
}


/* 主体内容 */

.title {
    font-size: 30px;
    line-height: 34px;
    color: #434343;
    text-align: center;
    font-weight: bold;
    height: 36px;
    position: relative;
    z-index: 1;
    margin: 0 auto;
}

.title::after {
    content: "";
    display: block;
    margin-top: -6px;
    background-image: linear-gradient(0deg, rgba(247, 203, 107, 1) 0%, #fba980 100%);
    height: 14px;
    position: absolute;
    width: 100%;
    z-index: -1;
}

.subtitle-title {
    font-size: 26px;
    line-height: 28px;
    color: #626262;
    text-align: center;
    position: relative;
    z-index: 1;
    height: 28px;
    width: 208px;
    margin: 44px auto 0;
}

.subtitle-title::before,
.subtitle-title::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 25px;
    height: 25px;
    background: url("../images/ecommerce/subtitle__line.png");
    margin: auto;
}

.subtitle-title::before {
    left: 0;
}

.subtitle-title::after {
    right: 0;
}


/* 
* 雪碧图
*/

.screen-three-icon {
    background: url(../images/ecommerce/screen-three-icon.png) no-repeat center;
    /* background-size: contain; */
    width: 350px;
    height: 350px;
}

.three-icon-1 {
    background-position: -2px -2px
}

.three-icon-2 {
    background-position: -354px -2px
}

.three-icon-3 {
    background-position: -706px -2px
}

.three-icon-4 {
    background-position: -2px -354px
}

.three-icon-5 {
    background-position: -354px -354px
}

.three-icon-6 {
    background-position: -706px -354px
}

.screen-six-icon {
    background: url(../images/ecommerce/screen-six-icon.png) no-repeat center;
    /* background-size: contain; */
    width: 132px;
    height: 132px;
}

.six-icon-1 {
    background-position: -2px -2px
}

.six-icon-2 {
    background-position: -136px -2px
}

.six-icon-3 {
    background-position: -270px -2px
}

.six-icon-4 {
    background-position: -2px -136px
}

.six-icon-5 {
    background-position: -136px -136px
}

.six-icon-6 {
    background-position: -270px -136px
}

.six-icon-7 {
    background-position: -2px -270px
}

.six-icon-8 {
    background-position: -136px -270px
}


/* 
* ========== End 雪碧图 ===========
*/


/* 
* 内容区
*/

.screen-one {
    padding-top: 64px;
}

.screen-one .intro {
    font-size: 20px;
    line-height: 30px;
    color: #434343;
    text-align: center;
    width: 890px;
    margin: 0 auto;
}

.screen-two {
    padding: 76px 0 25px;
}

.screen-two .pic {
    width: 1259px;
    height: 532px;
    margin: 60px -70px 0;
    background: url("../images/ecommerce/screen-two-pic.png") no-repeat;
    background-position: center center;
}

.screen-three {
    background-color: #fcfcfc;
    padding: 56px 0 32px;
}

.screen-three .con {
    font-size: 0;
    padding-top: 94px;
}

.screen-three .tab {
    display: inline-block;
}

.screen-three .tab-item {
    width: 300px;
    height: 66px;
    background: transparent;
    margin-bottom: 12px;
    padding-left: 16px;
    box-sizing: border-box;
    cursor: pointer;
    border-radius: 8px;
}

.screen-three .tab-item.active {
    background-image: linear-gradient(90deg, #33cbbf 0%, #62e4b3 100%);
    border-radius: 8px;
}

.screen-three .tab-item.active .tab-item__label {
    color: #fff;
    font-size: 28px;
}

.screen-three .tab-item.active .tab-item__label::before {
    background: url("../images/ecommerce/screen-three-tab-icon-active.png") no-repeat center;
}

.screen-three .tab-item .tab-item__label {
    font-size: 24px;
    line-height: 66px;
    color: #434343;
    padding-left: 32px;
    position: relative;
    z-index: 1;
    transition: all 0s;
}

.screen-three .tab-item .tab-item__label::before {
    content: "";
    position: absolute;
    width: 14px;
    height: 16px;
    background: url("../images/ecommerce/screen-three-tab-icon.png") no-repeat center;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}

.screen-three .tab-con {
    display: inline-block;
    margin-left: 175px;
    vertical-align: top;
}

.screen-three .tab-con-item {
    margin: 0 auto;
    display: none;
}

.screen-three .tab-con-item.active {
    display: block;
}

.screen-three .screen-three-icon {
    margin: 0 auto;
}

.screen-three .tab-con-item__label {
    width: 580px;
    font-size: 18px;
    line-height: 30px;
    color: #434343;
    text-align: center;
    padding-top: 30px;
}

.screen-four {
    padding-top: 50px;
}

.screen-four .pic {
    width: 1198px;
    height: 916px;
    background: url("../images/ecommerce/screen-four-pic.png") no-repeat center;
    margin: 38px auto 0;
}

.screen-five {
    padding-top: 99px;
}

.screen-five .pic {
    height: 336px;
    background: url("../images/ecommerce/screen-five-pic.jpg") no-repeat center;
    margin: 40px auto 0;
}

.screen-five .con {
    padding-left: 610px;
    padding-top: 40px;
    box-sizing: border-box;
}

.screen-five .icon {
    background: url("../images/ecommerce/screen-five-icon.png") no-repeat;
    background-size: contain;
    width: 68px;
    height: 58px;
}

.screen-five .list {
    padding-top: 20px;
}

.screen-five .item {
    font-size: 18px;
    line-height: 48px;
    color: #fff;
    text-shadow: 0px 2px 4px rgba(15, 134, 122, 0.6);
    ;
}

.screen-six {
    margin-top: 85px;
}

.screen-six .list {
    padding-top: 63px;
    font-size: 0;
    margin: 0 -110px -60px;
}

.screen-six .item {
    display: inline-block;
    margin: 0 110px 60px;
}

.screen-six .screen-six-icon {
    margin: 0 auto;
}

.screen-six .item__label {
    padding-top: 26px;
    font-size: 18px;
    line-height: 18px;
    color: #434343;
    text-align: center;
}

.screen-seven {
    padding-top: 90px;
}

.screen-seven .list {
    padding-top: 50px;
    font-size: 0;
    margin: 0 -10px;
}

.screen-seven .item {
    width: 457px;
    height: 508px;
    background-color: #ffffff;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.2);
    margin: 0 76px;
    display: inline-block;
    border-radius: 10px;
    background: linear-gradient(0deg, #ffffed 0%, #fffffa 50%, #fff 70%);
    vertical-align: top;
}

.screen-seven .head {
    width: 100%;
    height: 100px;
    background-image: linear-gradient(0deg, rgba(247, 203, 107, 1) 0%, #fba980 100%);
    font-size: 24px;
    line-height: 100px;
    color: #fff;
    text-align: center;
    position: relative;
    z-index: 1;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    text-shadow: 0px 2px 3px rgba(225, 60, 18, 0.6);
}

.screen-seven .head .icon {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 80px;
    height: 72px;
    margin: auto;
}

.screen-seven .head .icon img {
    width: 100%;
    height: 100%;
    display: block;
}

.screen-seven .label {
    font-size: 18px;
    line-height: 30px;
    padding: 44px 66px 0;
}

.screen-seven .pic {
    background: url("../images/ecommerce/screen-seven-icon-pic.png") no-repeat center;
    width: 302px;
    height: 194px;
    margin: 38px auto 0;
}

.screen-seven .second-list {
    padding-top: 60px;
}

.screen-seven .second-list__title {
    font-size: 22px;
    line-height: 30px;
    color: #7d6750;
    text-align: center;
}

.screen-seven .second-item-con {
    padding-top: 48px;
    padding-left: 94px;
}

.screen-seven .second-item-con__item {
    margin-bottom: 20px;
    font-size: 18px;
    line-height: 24px;
    color: #434343;
    position: relative;
    z-index: 1;
}

.screen-seven .second-item-con__item::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: #fac980;
    margin: auto 0 auto -16px;
}

.screen-eight {
    padding-top: 104px;
}

.screen-eight .list {
    font-size: 0;
    padding-top: 60px;
}

.screen-eight .item {
    display: inline-block;
    vertical-align: top;
}

.screen-eight .item-con {
    margin: 0 auto 56px;
    width: 330px;
}

.screen-eight .item-con .item__title,
.screen-eight .item-con .item__title1 {
    font-size: 22px;
    line-height: 24px;
    color: #434343;
    position: relative;
    z-index: 1;
    padding-bottom: 15px;
    display: inline-block;
}

.screen-eight .item-con .item__title::after,
.screen-eight .item-con .item__title1::after {
    content: '';
    display: block;
    position: absolute;
    width: 46px;
    height: 5px;
    background-color: #61e3b3;
    border-radius: 4px;
    bottom: 0;
}

.screen-eight .item-con .item__title::after {
    right: 0;
}

.screen-eight .item-con .item__msc {
    font-size: 18px;
    line-height: 20px;
    color: #434343;
    padding-top: 14px;
}

.screen-eight .item .item__pic {
    background: url(../images/ecommerce/screen-eight-pic.png) no-repeat;
    background-size: contain;
    width: 465px;
    height: 459px;
    margin: 0 32px;
}


/* 
* ========== End 内容区 ===========
*/