.os_banner{
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 38px;
    color: #FFFFFF;
    line-height: 53px;
    margin-bottom: 24px;
}
.os_banner_detail{
    font-weight: 400;
    font-size: 20px;
    line-height: 28px;
    color: #FFFFFF;
}
.os_banner_line{
    display: flex;

}
.os1{
    position: relative;
    height: 588px;
}
.os1>img{
    height: 100%;
}
.os_banner_block{
    padding:0px 12px;
    height: 30px;
    background: #D7002A;
    border-radius: 5px;
    text-align: center;
    line-height: 30px;
    margin-right: 10px;
    color: white;
    margin-bottom: 38px;
}
.relative{
    position: relative;
}
.banner_content{
    position: absolute;
    width: 700px;
    top: 23%;
    left: 15%;
}
.w-all{
    width: 100%;
}
.os1_content{
    position: absolute;
    top: 85px;
}
.w-1200{
    width: 1200px;
    margin-left: 50%;
    transform: translateX(-50%);
}
.os1_title{
    font-weight: 600;
    font-size: 44px;
    margin-bottom: 25px;
    color: #FFFFFF;
    line-height: 62px;
}
.os1_title_line{
    display: flex;
}
.os1_title_block{
    margin-right: 80px;
    line-height: 33px;
    cursor: pointer;
    color: #ffffff;
}
.os1_select{
    border-bottom: 3px solid #ffffff
}
.os1_content_block{
    background: #FFFFFF;
    padding-top: 78px;
    margin-top: 14px;
    height: 400px;
    padding-left: 38px;
    padding-bottom: 77px;
    width: 1200px;
    display: flex;
    box-sizing: border-box;
    box-shadow: 0px 4px 15px 0px rgba(181,181,181,0.5);
}
.os_right_title{
font-size: 28px;
color: #000000;
margin-bottom: 33px;
line-height: 30px;
}
.os_right_content{
font-size: 16px;
color: #000000;
line-height: 30px;
}
.os1_content_right{
    margin-left: 58px;
    width: 600px;
    margin-top: 13px;
}
.os1_block_item {
    width: 235px;
    margin: 20px 24px;
}
.os1_block_item_title{
    text-align: center;
    font-size: 18px;
    color: #000000;
    margin-top: 20px;
    margin-bottom: 14px;
}
.os1_block_item_content{
    text-align: center;
    font-size: 14px;
    color: #666666;
    line-height: 20px;
}
.os1_block_item img{
    margin-left: 50%;
    transform: translateX(-52%);
}
#os1_4 .os1_block_item {
    width: 280px;
    margin: 20px 47px;
}
.os1_content_block{
    display: none;
}
#os1_1{
    display: flex;
}
.bg_gray{
    background-color: #F6F8FB;
}
.os2{
    padding-bottom: 70px;
}
.os2_left_div{
    width: 227px;
    height: 853px;
    padding-left: 30px;
    padding-top: 50px;
    background: url("/statics//new/img/os2_1.png");
    background-size: 100%;
    position: relative;
    margin-right: 12px;
}
.os2_left_4,.os2_left_5{
    font-weight: 400;
    font-size: 13px;
    color: #fcfcfce3;
    line-height: 23px;
    text-indent: 2em;
    width: 185px;
}
.os2_left_3{
    width: 42px;
height: 2px;
background: #FFFFFF;
opacity: 0.4;
}
.os2_left_1{
    display: flex;
    color: #ffffff;
    font-size: 18px;
    margin-bottom: 20px;
}
.os2_left_1 img{
    margin-right: 7px;
}
.os2_left_2{
    margin-bottom: 40px;
}
.os2_left_3{
    margin-bottom: 54px;
}
.os2_left_4{
    margin-bottom: 3px;
}
.os2_content{
    display: flex;
}
.os2_right_div{
    flex:1;
}
.os2_right_1{
    display: flex;
    height: 215px;
}
.os2_right1_item{
    flex:1;
    margin-right: 12px;
    background-color: #ffffff;
    padding-left: 24px;
    padding-top: 37px;
    padding-right: 20px
}
.os2_right1_item:last-child{
    margin-right: 0px;
}
.os2_right1_top{
    display: flex;
    font-weight: bold;
    align-items: center;
    margin-bottom: 13px;
}
.os2_right1_top img{
    margin-right: 4px;
}
.os2_right1_content{
    font-weight: 400;
    font-size: 14px;
    margin-bottom: 15px;
    color: #333333;
    line-height: 20px;
}
.os2_right1_content::before{
    content: "";
    display: block;
    background-color: #2172FD;
    width: 5px;
    border-radius: 50%;
    height: 5px;
    float: left;
    margin-top: 8px;
    margin-right: 4px;
}
.os3_right_detail{
    font-size: 14px;
    line-height: 20px;
}
.os2_right_2{
    height: 190px;
    display: flex;
    margin-top: 12px;
}
.os2_right2_item{
    flex:1;
    margin-right: 12px;
    background-color: #ffffff;
    padding-left: 24px;
    padding-top: 37px;
    padding-right: 20px
}
.os2_right2_item:last-child{
    margin-right: 0px;
}
.os2_right_3{
    margin-top: 12px;
    height: 474px;
    padding-top: 23px;
    background-color: white;
    box-sizing: border-box;
}

.os3_right_bar{
    width: 69px;
    margin-bottom: 15px;
height: 3px;
background: linear-gradient( 270deg, #FFFFFF 0%, #2172FD 100%);
}
.os3_right_item{
    width: 25%;
    height: 195px;
    padding: 25px;
    box-sizing: border-box;
    float: left;
}
.os3_right_title{
    font-size: 16px;
    color: #010101;
    line-height: 22px;
    margin-bottom: 3px;
}
.os2_right_3 .os2_right1_top {
    padding-left: 22px;
    margin-bottom: 0px;
}
.os_title1{
    text-align: center;
    font-size: 34px;
    padding-top: 120px;
    margin-bottom: 50px;
}
.os_title2{
    font-size: 34px;
color: #1F2025;
padding-bottom: 50px;
padding-top: 85px;
text-align: center;
}
.os3_div1_item{
    margin: 10px;
}
.os3_div1{
    display: flex;
    margin-left: -10px;
}
.os3_div1_title{
    position: relative;
}
.os3_div1_txt{
    position: absolute;
    left: 46px;
    top: 16px;
    font-weight: 600;
    font-size: 20px;
    color: #FFFFFF;
}
.os3_div1_title img{
    height: 60px;
    width: 100%;
}
.os3_div1_content{
    background: #F6F8FB;
    border-radius: 4px;
    display: flex;
    height: 373px;
    box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 40px;
}
.os3_div_right_top {
    font-size: 16px;
    color: #333333;
    line-height: 22px;
    margin-bottom: 30px;
    height: 66px;
    margin-top: 30px;
}
.os3_div_right_bottom{
    font-size: 14px;
color: #666666;
line-height: 14px;
}
.os3_div1_content_right{
    padding-left: 19px;
}
.os3_div2_block,.os3_div4_block,.os3_div6_block,.os3_div7_block,.os3_div5_block,.os3_div3_block{
    min-width: 173px;
    height: 50px;
    border-radius: 8px;
    box-sizing: border-box;
    text-align: center;
    padding: 0px 20px;
    line-height: 50px;
    margin-right: 5px;
    color: #333333;
}
.os3_div2_select{
    background: linear-gradient( 90deg, #7ABFFF 0%, #6490F9 100%);
    color: #ffffff;
}
.os3_div2_block_line{
    display: flex;
    height: 60px;
    background: #F6F8FB;
    border-radius: 7px;
    padding-top: 5px;
    padding-left: 11px;
    box-sizing: border-box;
    cursor: pointer;
}
.os3_div2_title{
    font-size: 20px;
    color: #333333;
    line-height: 33px;
    margin-top: 22px;
    margin-bottom: 14px;
}
.os3_div2_content,.os3_div4_content,.os3_div6_content,.os3_div7_content,.os3_div5_content,.os3_div3_content{
    background: #FFFFFF;
    box-shadow: 0px 7px 4px 0px #EFEFEF;
    height: 373px;
    display: none;
}
.os3_div2_content_left{
    margin-top: 29px;
    margin-left:125px; 
}
.os3_div2_content_right{
    flex:1;
    padding-left: 83px;
}
.os3_div3_content_right{
    flex:1;
    padding-left: 145px;
}
.os3_div3_content_left{
    margin-top: 29px;
    margin-left:0px; 
    padding-right: 150px;
}
.os3_div2_right_title{
    font-weight: 600;
    font-size: 20px;
    color: #176AFF;
    margin-top: 100px;
}
.os3_div2_right_title1{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    margin-top: 8px;
    margin-bottom: 30px;
}
.os3_div2_right_item{
    width: 180px;
    margin-right: 50px;
}
.os3_div2_right_content{
    display: flex;
}
.os3_div3_right_item_title{
    font-weight: 600;
    font-size: 16px;
    color: #333333;
}
.os3_div2_right_item_content{
    color: #666666;
    font-size: 14px;
    line-height: 17px;
    margin-top: 10px;
}
.os3_div2_right_item_title{
    display: flex;
    align-items: center;
    line-height: 30px;
}
.os3_div2_right_item_title img{
    margin-right: 4px;
}

#os3_div2_1,#os3_div4_1,#os3_div6_1,#os3_div7_1,#os3_div5_1,#os3_div3_1{
    display: flex;
}
.os3{
    padding-bottom: 70px;
}
@media screen and (max-width: 768px){
    .banner_content {
        position: absolute;
        width: 80%;
        top: 8%;
        left: 10%;
    }
    .os_banner{
        font-size: 20px;
        margin-bottom: 0px;
    }
    .os_banner_block {
        padding: 0px 6px;
        font-size: 11px;
        height: 22px;
        border-radius: 5px;
        line-height: 20px;
        margin-right: 5px;
        margin-bottom: 10px;
    }
    .os_banner_detail{
        font-size: 12px;
        line-height: 20px;
    }
    .os1_content{
        position: relative;
        top: 0px;
    }
    .os1_title{
        color: #333333;
    }
    .os1_title,.os1_title_line{
        display: none;
    }
    .os1_content_block{
        display: flex;
        width: 100%;
        padding: 0px;
        height: auto;
        box-shadow: unset;
        margin-top: 0px;
        flex-wrap: wrap;
    }
    .os1_content_block img{
        width: 100%;
    }
    .os3_div2_right_title1{
        padding-left: 7px;
        margin-bottom: 20px;
    }
    .w-1200{
        width: 100% !important;
        padding: 0px 10px;
        box-sizing: border-box;
    }
    .os3_div1{
        display: block;
        margin-left: 0px;
    }
    .os1_content_right{
        width: calc(100% - 35px);
        margin-left: 5px;
        margin-top: 0px;
        padding-left: 5px;

    }
    .os1_phone_title{
        font-size: 15px;
        font-weight: bold;
        margin-bottom: 6px;
        margin-top: 12px;
        padding-left: 6px;
    }
    .os_right_content {
        font-size: 14px;
        color:#666666;
        line-height: 20px;
        
    }
    .os_right_title {
        margin-bottom: 1px;
        font-size: 15px;
        font-weight: bold;
    }
    .os1_content_block>img{
        display: none;
    }
    .os1_block_item {
        width: calc(50% - 10px);
        box-sizing: border-box;
        margin: 5px;
        padding: 20px;
        /* margin-top: 20px; */
        background-color: #F6F8FB;
        border-radius: 4px;
    }
    .os1_block_item img{
        width: 50px;
    }
    .os1_block_item_content {
        text-align: left;
        font-size: 13px;
    }
    .os1_block_item_title {
        font-size: 15px;
        color: #000000;
        margin-top: 2px;
        margin-bottom: 17px;
        text-align: left;
    }
    .os1_block_item img {
        width: 26px;
        height: 26px;
        float: left;
        margin-right: 10px;
        margin-left: 0px;
        transform: unset;
    }
    #os1_4 .os1_block_item {
        width: calc(50% - 10px);
        margin: 5px;
    }
    #os1_4 .os1_block_item:last-child {
        width: 100%;
        margin: 5px;
        margin-bottom: 40px;
    }
    .os_title1 ,.os_title2,.os5_title{
        font-size: 22px;
        padding-top: 40px;
        margin-bottom: 30px;
        padding-bottom: 0px;
    }
    .os2_left_div {
        width: calc(100% - 15px);
        height: unset;
        padding-top: 15px;
        border-radius: 4px;
        padding-left: 15px;
        padding-bottom: 15px;
    }
    .os2_content {
        display: block;
    }
    .os2_left_1{
        margin-bottom: 5px;
    }
    .os2_left_2 {
        margin-bottom: 8px;
    }
    .os2_left_3 {
        margin-bottom: 10px;
    }
    .os2_left_4, .os2_left_5{
        width: calc(100% - 15px);
    }
    .os2_left_4 {
        margin-bottom: 6px;
    }
    .os2_right_1 {
        display: flex;
        flex-wrap: wrap;
        margin-top: 10px;
        height: auto;
    }
    .os2_right1_item {
        flex: unset;
        margin-right: 0px;
        padding-left: 12px;
        padding-top: 13px;
        padding-right: 15px;
        padding-bottom: 6px;
        margin-bottom: 10px;
        background-color: #ffffff;
        border-radius: 4px;
    }
    .os2_right1_top{
        margin-bottom: 6px;
    }
    .os2_right1_content{
        margin-bottom: 5px;
        font-size: 13px;
    }
    .os2_right_2{
        margin-top: 0px;
        height: auto;
        display: block;
    }
    .os2_right2_item {
        flex: 1;
        margin-right: 0px;
        background-color: #ffffff;
        padding-left: 12px;
        padding-top: 15px;
        padding-bottom: 10px;
        padding-right: 10px;
        margin-bottom: 10px;
        border-radius: 4px;
    }
    .os2_right1_top img {
        margin-left: -3px;
    }

    .os2_right_3{
        margin-top: 10px;
        padding-bottom: 15px;
        height: auto;
        border-radius: 4px;
    }
    .os3_right_content{
        display: flex;
        flex-wrap: wrap;
    }
    .os3_right_item{
        width: 50%;
        height: auto;
    }
    .os3_right_item:nth-child(even){
        padding:15px 15px 5px 10px;
    }
    .os3_right_item:nth-child(odd){
        padding:15px 10px 5px 15px;
    }
    .os3_right_bar{
        margin-bottom: 10px;
    }
    .os3_right_detail{
        font-size: 13px;
    }
    .os2{
        padding-bottom: 13px;
    }
    .os4_item{
        flex-wrap: wrap;
        margin-bottom: 35px;
    }
    .os4_content1 {
        font-size: 14px;
        margin-bottom: 5px;
        color: #333333;
    }
    .os4_title {
        font-weight: 600;
        font-size: 16px;
        color: #333333;
        margin-bottom: 5px;
        margin-top: 10px;
    }
    .os4_left, .os4_right{
        width: 100%;
    }
    .os4_button {
        margin-top: 15px;
        width: 70px;
        font-size: 12px;
        height: 30px;
        line-height: 28px;   
    }
    .os4_item1 .os4_left,.os4_item2 .os4_right {
        padding-left: 5px;
        padding-right: 5px;
    }
    .os4 {
        margin-bottom: 40px;
    }
    .os5_title{
        text-align: center;
    }
    .os5_line{
        display: none;
    }
    .os5 {
        padding-top: 0px;
        padding-bottom: 50px;
    }
    .os3_div2_content, .os3_div4_content, .os3_div6_content, .os3_div7_content, .os3_div5_content, .os3_div3_content{
        flex-wrap: wrap;
        height: auto;
        background: unset;
        box-shadow: unset;
        display: block;
    }
    .os3_div2_content_left {
        margin-top: 0px;
        margin-left: 0px;
        padding-right: 0px;
        width: 100%;
        display: flex;
    }
    .os3_div2_content_right{
        width: 100%;
        padding-left: 0px;
    }
    .os3_div2_right_item{
        width: 100%;
        margin-right: 0px;
        margin-bottom: 10px;
        background-color: #F6F8FB;
        padding: 8px 14px;
        border-radius: 8px;
    }
    .os3_div2_right_content{
        flex-wrap: wrap;
    }
    .os3_div2_right_item_content{
        line-height: unset;
        margin-top: 0px;
    }
    .os3_div3_content_right{
        padding-left: 0px;
    }
    .os3_div3_content_left{
        padding-right: 0px;
        display: flex;
        width: 100%;
        margin-top: 0px;
    }
    .os3_div2_right_title{
        margin-top: 24px;
        font-size: 17px;
        padding-left: 9px;
    }
    .os3_div3_content_left img,.os3_div2_content_left img{
        display: none;
    }
    .os5_block_content{
        display: block;
    }
    .os2_left_2 img{
        width: 90px;
    }
    .os2_right_3 .os2_right1_top {
        padding-left: 15px;
    }
    .os3_div1_txt {
        left: 22px;
        top: 12px;
        font-weight: 400;
        font-size: 18px;
    }
    .os3_div1_content{
        padding: 0px;
        height: auto;
        border-radius: 8px;
    }
    .os3_div1_title img {
        height: 50px;
        width: 100%;
    }
    .os3_div1_content_right {
        padding-left: 0px;
        margin-left: -5px;
        padding-right: 10px;
    }
    .os3_div_right_top {
        font-size: 14px;
        color: #333333;
        line-height: unset;
        margin-bottom: 12px;
        height: unset;
        margin-top: 20px;
    }
    .os3_div_right_bottom{
        font-size: 13px;
    }
    .os3_div_right_bottom p {
        margin: 0.5rem 0px;
        line-height: 20px;
    }
    .os3_div2_block_line,.os3_div2_block_line{
        display: none;
    }

    .os3_div3_content>.phone,.os3_div5_content>.phone,.os3_div7_content>.phone{
        display: flex;
    }
    .os3 {
        padding-bottom: 30px;
    }
    .os3_div1_item {
        margin: 25px  0px;
    }
    .os3_div1_content_left{
        margin-left: -10px;
    }
    .os1{
        height: unset;
    }
}