/* banner */
.banner-title{
    width: 100%;
    height: 18.57142857rem;
    background: url(../img/business/banner.png);
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.banner-title b{
    font-size: 1.71428571rem;
    font-weight: bold;
    color: #FFFFFF;
    text-shadow: 0px 3px 9px #212121;
    margin-top: 7.28571429rem;
}
.banner-title p{
    font-size: .78571429rem;
    /* font-family: Arial; */
    font-weight: 400;
    color: #FFFFFF;
}
/* choice */
.choice{
    height: 23.92857143rem;
    background: #F0F0F0;
    padding: 0 9.28571429rem 0;
}
.choice-title{
    font-size: 1.28571429rem;
    color: #333333;
    text-align: center;
    padding-top: 2.41071429rem;
    padding-bottom: 2.5rem;
}
.choice-content{
    justify-content: center;
    display: flex;
    width: 100%;
}
.choice-con{
    width: 11.64285714rem;
    height: 14.14285714rem;
    margin-right: 1.14285714rem;
    box-shadow: 2px 1px 12px 0px rgba(226, 226, 226, 0.74);
}
.choice-con .photo{
    width: 11.64285714rem;
    height: 11.71428571rem;
    overflow: hidden;
}
.choice-con:hover{
    box-shadow: 2px 1px 14px 0px rgba(204, 204, 204, 0.9);
}
.choice-con:hover img{
    height: 100%;
    transform: scale(1.05);
}
.choice-con:hover p{
    background-color: #E2F1F8;
}
.choice-con4{
    margin-right: 0 ;
}
.choice-con img{
    width: 11.64285714rem;
    height: 11.71428571rem;
    cursor: pointer;
    transition: all 0.5s ease-out;
}
.choice-con p{
    font-size: .71428571rem;
    font-weight: 400;
    color: #333333;
    width: 11.64285714rem;
    height: 2.53571429rem;
    background: #FFFFFF;
    box-shadow: 0px 1px 10px 0px rgba(231, 231, 231, 0.31);
    text-align: center;
    line-height: 2.75rem;
    margin-top: -0.14285714rem;
}
/* advantage */
.advantage{
    background-color: #F0F0F0;
    height: 48.30357143rem;
    padding: 0 8.96428571rem 0 9.03571429rem;
}
.advantage-title{
    font-size: 1.28571429rem;
    color: #333333;
    margin: 2.42857143rem 0 2.5rem 0;
    text-align: center;
}
.advantage-content{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}
.advantage-con{
    width: 23.71428571rem;
    height: 19.80714286rem;
}
.advantage-con1,.advantage-con3{
    margin-right: 2.53571429rem;
}
.advantage-con1,.advantage-con2{
    margin-bottom: 1.42857143rem;
}
.advantage-con img{
    height: 13.03571429rem;
    width: 23.71428571rem;
}
.advantage-detail{
    height: 6.78571429rem;
    width: 23.71428571rem;
    background: #FFFFFF;
    box-shadow: 0px 0px 20px 0px rgba(145, 149, 177, 0.48);
    position: relative;
}
.adv-detail{
    width: 21.60714286rem;
    height: 6.42857143rem;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(145, 149, 177, 0.2);
    border-bottom: 4px solid #1F8CBF;
    margin: -0.57142857rem 1.07142857rem .92857143rem;
    position: absolute;
    transition: all 0.5s ease-out;
    bottom: 0;
}
.advantage-con:hover .adv-detail{
    margin: -2.571429rem 1.07142857rem .92857143rem;
    height: 8.71428571rem;
}
.advantage-con:hover .blank{
    display: block;
}
.adv-detail .blank{
    height: 2.14285714rem;
    display: none;
}
.adv-detail .title{
    font-size: .78571429rem;
    font-weight: bold;
    color: #333333;
    padding: 1.07142857rem 17.21428571rem 0 1.14285714rem;
}
.adv-detail p{
    font-size: .64285714rem;
    font-weight: 400;
    color: #666666;
    line-height: 1.07142857rem;
    padding: .92857143rem 1.21428571rem 1.17857143rem 1.14285714rem;
}


/* mode */
.mode{
    width: 100%;
    height: 20.25rem;
    background: url(../img/business/mode.png);
    background-repeat: no-repeat;
    background-size: cover;
}
.mode-title{
    padding-top: 2.85714286rem;
}
.mode-title div{
    font-size: 1.28571429rem;
    color: #FFFFFF;
    line-height: 1.28571429rem;
    text-align: center;
}
.mode-title p{
    font-size: .75rem;
    color: #FFFFFF;
    text-align: center;
    padding-top:.71428571rem;
    padding-bottom: 1.42857143rem;
}
.mode-photo{
    padding: 0 13.42857143rem;
    display: flex;
    justify-content: space-between;
    transition: all 0.5s ease-out;
}
.mode-photo .m-photo:hover{
    /* transform: scale(1.05); */
    transform: rotate(360deg);
}
.mode-photo .m-photo{
    transition: all 0.5s ease-out;
}
.mode-photo2{
    height: 3.42857143rem;
    margin-top: .64285714rem;
}
.mode-photo4{
    height: 1.85714286rem;
    margin-top: 1.5rem;
}
.mode-con{
    padding: 0 12.21428571rem 0 13.03571429rem;
    display: flex;
}
.mode-detail2{
    width: 14.78571429rem;
    margin-left: 8.89285714rem;
}
.mode-detail3{
    margin-left: 6.07142857rem;
}
.mode-detail div{
    font-size: .78571429rem;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    margin-top: .35714286rem;
}
.mode-detail p{
    font-size: .64285714rem;
    
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    margin-top: .78571429rem;
}
@media only screen and (max-width:1919px){
    .advantage-content {
        justify-content: space-between;
    }
    .advantage-con1, .advantage-con3 {
        margin-right: 0;
    }
}
@media only screen and (max-width:1850px){
    .advantage {
        padding: 0px 5.964286rem 0 5.964286rem;
    }
}
@media only screen and (max-width:1680px){
    .choice {
        padding: 0 6rem;
        height: 21.2rem;
    }
    .choice-content {
        justify-content: space-around;
    }
    .choice-con {
        width: 9.5rem;
        height: 9.142857rem;
    }
    .choice-con .photo {
        width: 9.5rem;
        height: 9.142857rem;
    }
    .choice-con img {
        width: 100%;
        /* height: auto; */
    }
    .choice-con p {
        width: 9.5rem;
    }
    .advantage {
        padding: 0 5.5rem;
        height: 44rem;
    }
    .advantage-con1, .advantage-con3 {
        margin-right: 0.91rem;
    }
    .advantage-con1, .advantage-con2 {
        margin-bottom: 3rem;
    }
    .advantage-con {
        width: 21.714286rem;
        height: 16.807143rem
    }
    .advantage-con img {
        height: 11.035714rem;
        width: 21.714286rem;
    }
    .advantage-detail {
        height: 5.785714rem;
        width: 21.714286rem;
    }
    .adv-detail {
        width: 19.607143rem;
        height: 5.428571rem;
    }
    .adv-detail p {
        padding: 0.5rem 0.4rem 1.17857143rem 1.14285714rem;
    }
    .adv-detail .title {
        padding: 0.5rem 0 0 1.14285714rem;
    }
    .advantage-content {
        justify-content: space-between;
    }
    .mode-con {
        padding: 0 11.214286rem 0 11.5rem;
    }
    .mode-photo {
        padding: 0 11.428571rem;
    }
}
@media only screen and (max-width:1600px){
    .advantage-con1, .advantage-con3 {
        margin-right: 0;
    }
    .advantage-con {
        width: 19.714286rem;
    }
    .advantage-con img {
        width: 19.714286rem;
    }
    .advantage-detail {
        width: 19.714286rem;
    }
    .adv-detail {
        width: 17.607143rem;
    }
    .mode-con {
        padding: 0 12.214286rem 0 12.5rem;
    }
}
@media only screen and (max-width:1440px){
    .choice {
        padding: 0 0.4rem;
    }
    .advantage {
        padding: 0 6.6rem;
    }
}
@media only screen and (max-width:1400px){
    .choice {
        padding: 0 7.4rem;
    }
    .advantage {
        padding: 0 4rem;
        height: 44rem;
    }
    .choice-content {
        justify-content: space-around;
    }
    .advantage-content {
        justify-content: space-around;
    }
    .mode-con {
        padding: 0 12rem 0 12rem;
    }
    .mode-detail2{
        margin-left: 8.8rem;
    }
}
@media only screen and (max-width:1080px){
    .advantage {
        padding: 0 0.4rem;
    }
    .mode-photo {
        padding: 0 4.4rem;
    }
    .mode-con {
        padding: 0 5rem 0;
    }
}
@media only screen and (max-width:996px){
    .advantage-con img,.advantage-con,.advantage-detail{
        width: 17.714286rem;
    }
    .adv-detail {
        width: 15.607143rem;
    }
    .advantage-con img {
        height: 10.035714rem;
    }
    .choice {
        height: 38.2rem;
        padding: 0 6.4rem;
    }
    .choice-content {
        flex-wrap: wrap;
    }
    .choice-con {
        width: 40%;
        height: 20%;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    .choice-con .photo {
        width: 100%;
        height: 20%;
    }
    .choice-con p {
        width: 100%;
    }
}  
@media only screen and (max-width:848px){
    .advantage {
        height: 76rem;
        padding: 0 2rem;
    }
    .advantage-con {
        margin-bottom: 1rem;
    }
    .choice {
        height: 38.2rem;
        padding: 0 3.4rem;
    }
}
@media only screen and (max-width:768px){
    .banner-title p {
        text-align: center;
    }
    .choice,.advantage,.mode,.contact{
        padding: 0 0.5rem;
    }
    .choice{
        height: 42rem;
    }
    .choice-content {
        flex-wrap: wrap;
    }
    .choice-con {
        width: 40%;
        height: 20%;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    .choice-con .photo {
        width: 100%;
        height: 20%;
    }
    .choice-con p {
        width: 100%;
    }
    .advantage-con{
        margin-right: 0;
        margin-bottom: 2rem;
        width: 22.3rem;
    }
    .advantage-con img,.advantage-detail,.adv-detail{
        width: 22.3rem;
    }
    .advantage-con img {
        height: 12.035714rem;
    }
    .adv-detail {
        width: 20.3rem;
    }
    .advantage {
        height: 81rem;
    }
    .adv-detail p {
        line-height: 1rem;
    }
    .mode-photo{
        padding: 0 5.5rem;
    }
    .mode-photo div{
        width: 4rem;
        height: 4rem;
    }
    .mode-photo div img{
        width: 100%;
        height: auto;
    }
    .mode-photo4 {
        margin-top: 0.7rem;
    }
    .mode-detail{
        width: 4rem;
    }
    .mode-detail2 {
        width: 6rem;
        margin-left: 4.5rem;
    }
    .mode-detail3 {
        margin-left: 4.5rem;
    }
    .mode-con{
        padding: 0 5.5rem;
    }
    .advantage-content {
        flex-direction: column;
        align-items: center;
    }
}
@media only screen and (max-width:750px){
    .choice {
        height: 38rem;
    }
}
@media only screen and (max-width:650px){
    .choice {
        height: 35rem;
    }
}
@media only screen and (max-width:576px){
    .mode{
        height: 22.25rem;
    }
    .banner-title p {
        text-align: center;
    }
    .choice,.advantage,.mode,.contact{
        padding: 0 0.5rem;
    }
    .choice{
        height: 63rem;
    }
    .choice-content {
        flex-wrap: wrap;
        flex-direction: column;
        align-items: center;
    }
    .choice-con {
        width: 11.7rem;
        height: 12.6rem;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    .choice-con .photo {
        width: 11.7rem;
        height: 10.142857rem;
    }
    .choice-con p {
        width: 11.7rem;
    }
    .advantage-con{
        margin-right: 0;
        margin-bottom: 2rem;
        width: 17.3rem;
    }
    .advantage-con img,.advantage-detail,.adv-detail{
        width: 17.3rem;
    }
    .advantage-con img {
        height: 11.035714rem;
    }
    .adv-detail {
        width: 15.3rem;
    }
    .advantage {
        height: 81rem;
    }
    .adv-detail p {
        line-height: 1rem;
    }
    .mode-photo{
        padding: 0 0.5rem;
    }
    .mode-photo div{
        width: 4rem;
        height: 4rem;
    }
    .mode-photo div img{
        width: 100%;
        height: auto;
    }
    .mode-photo4 {
        margin-top: 0.7rem;
    }
    .mode-detail{
        width: 4rem;
    }
    .mode-detail2 {
        width: 6rem;
        margin-left: 4rem;
    }
    .mode-detail3 {
        margin-left: 4rem;
    }
    .mode-con{
        padding: 0 0.5rem;
    }
    .advantage-content {
        flex-direction: column;
        align-items: center;
    }
}
@media only screen and (max-width:375px){
    .banner-title p {
        text-align: center;
    }
    .choice,.advantage,.mode,.contact{
        padding: 0 0.5rem;
    }
    .choice{
        height: 55rem;
    }
    .choice-content {
        flex-wrap: wrap;
        flex-direction: column;
        align-items: center;
    }
    .choice-con {
        width: 9.7rem;
        height: 10.6rem;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    .choice-con .photo {
        width: 9.7rem;
        height: 8.142857rem;
    }
    .choice-con p {
        width: 9.7rem;
    }
    .advantage-con{
        margin-right: 0;
        margin-bottom: 2rem;
        width: 15.714286rem;
    }
    .advantage-content {
        flex-direction: column;
        align-items: center;
    }
    .advantage-con img,.advantage-detail,.adv-detail{
        width: 15.714286rem;
    }
    .advantage-con img {
        height: 9.035714rem;
    }
    .adv-detail {
        width: 13.607143rem;
    }
    .advantage {
        height: 81rem;
    }
    .adv-detail p {
        line-height: 1rem;
    }
    .mode-photo{
        padding: 0 0.5rem;
    }
    .mode-photo div{
        width: 4rem;
        height: 4rem;
    }
    .mode-photo div img{
        width: 100%;
        height: auto;
    }
    .mode-photo4 {
        margin-top: 0.7rem;
    }
    .mode-detail{
        width: 4rem;
    }
    .mode-detail2 {
        width: 6rem;
        margin-left: 2rem;
    }
    .mode-detail3 {
        margin-left: 2rem;
    }
    .mode-con{
        padding: 0;
    }
}