    body {
        background-color: #fff;
    }
    
    .m3_all {
        position: relative;
        display: flex;
    }
    
    .m3_all::after {
        position: absolute;
        height: 83%;
        left: 0;
        top: 0;
        width: 100%;
        background-color: #F9F9F9;
        content: " ";
    }
    
    .m3_aleft {
        padding: 60px 0;
        position: relative;
        z-index: 7;
        width: 45%;
    }
    
    .m3_aright {
        position: relative;
        z-index: 7;
        margin-left: 3.5vw;
        width: 55%;
    }
    
    .m3_all {
        position: relative;
    }
    
    .Market_img,
    .strategy_img {
        position: absolute;
        z-index: 8;
    }
    
    .Market_img {
        top: 0;
        left: 0;
    }
    
    .strategy_img {
        bottom: 17%;
        left: 47%;
        transform: translateX(-50%);
    }
    
    .m3_aleft_desc {
        margin: 25px 0 30px;
        color: #666666;
        line-height: 30px;
        font-size: 14px;
        font-family: Microsoft YaHei;
    }
    
    .m3_aleft_tit {
        font-weight: bold;
        color: #333333;
        font-size: 24px;
        position: relative;
        padding-bottom: 18px;
    }
    
    .m3_aleft_tit::after {
        position: absolute;
        left: 0;
        width: 50px;
        height: 4px;
        background: #0096DB;
        content: " ";
        bottom: 0;
    }
    
    .m3_aleft_list {
        display: flex;
        flex-wrap: wrap;
        /* padding-bottom: 100px; */
        margin-top: 40px;
    }
    
    .m3_aleft_lone {
        width: 48%;
        margin-right: 4%;
        padding: 22px;
        text-align: center;
        color: #333333;
        font-size: 18px;
        background-image: url('../images/new/market/mback.png');
        background-repeat: no-repeat;
        background-size: 100% 100%;
        margin-bottom: 20px;
        cursor: pointer;
        position: relative;
    }
    
    .m3_aleft_lone::after {
        position: absolute;
        left: 0;
        top: 0;
        width: 0%;
        height: 100%;
        /* background-image: url(../images/new/market/mback1.png); */
        background-color: #0096DB;
        content: " ";
        background-repeat: no-repeat;
        background-size: 100% 100%;
        box-shadow: 0px 0px 20px 9px rgba(0, 0, 0, 0.1);
        opacity: 0;
        transform: rotate(-15deg);
        transition: .5s;
    }
    
    .m3_aleft_lone:hover::after {
        opacity: 1;
        transform: rotate(0deg);
        transition: .5s;
        width: 100%;
    }
    
    .m3_aleft_lone:hover {
        color: #fff;
    }
    
    .m3_aleft_lone span {
        position: relative;
        z-index: 4;
        font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    }
    
    .m3_all1 {
        /* padding: 240px 0 80px; */
        padding: 10vw 0 3vw;
    }
    
    .m3_aright_all {
        /* margin-top: -24%; */
        margin-top: calc(-16%);
    }
    
    .m4_all {
        background-color: #fff;
    }
    
    .m4_atit {
        text-align: center;
    }
    
    .m4_atit_t1 {
        font-size: 24px;
        font-weight: bold;
        position: relative;
        padding-bottom: 20px;
        color: #000000;
        margin-bottom: 20px;
    }
    
    .m4_atit_t1::after {
        content: " ";
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 50px;
        height: 4px;
        background: #0096DB;
    }
    
    .m4_atit_desc {
        font-size: 14px;
        color: #666666;
        line-height: 30px;
    }
    
    .m4_map {
        text-align: center;
        margin: 70px 0 10px;
    }
    
    .m4_imglist {
        background: #F8F8F8;
        display: flex;
        flex-wrap: wrap;
    }
    
    .m4_imglone {
        width: 30.5%;
        overflow: hidden;
        margin-right: 4%;
        cursor: pointer;
        transition: .5s;
    }
    
    .m4_imglone img {
        width: 100%;
    }
    
    .m4_imglone_text {
        text-align: center;
        padding: 20px;
        color: #666666;
        font-size: 14px;
        line-height: 30px;
    }
    
    .m4_imgo_img {
        max-height: 290px;
        text-align: center;
        overflow: hidden;
    }
    
    .m4_imgo_img img {
        max-height: 290px;
        width: auto;
        transition: .5s;
    }
    
    .m5_all {
        margin: 200px 0;
        background-color: #F9F9F9;
        position: relative;
        min-height: 739px;
        width: 100%;
    }
    
    .m5_abimg {
        position: absolute;
        z-index: 1;
        max-width: 65%;
    }
    
    .m5_abimg1 {
        top: 0;
        left: 0;
    }
    
    .m5_abimg2 {
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .m5_atext {
        width: 50%;
        padding-right: 40px;
        padding-top: 60px;
        padding-bottom: 40px;
    }
    
    .m5_atext_all {
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-height: 739px;
        position: relative;
    }
    
    .m5_atext_t1 {
        font-size: 24px;
        font-weight: bold;
        color: #333333;
        position: relative;
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    
    .m5_atext_t1::after {
        content: " ";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 50px;
        height: 4px;
        background: #0096DB;
    }
    
    .m5_atext_desc {
        font-size: 14px;
        color: #666666;
        line-height: 30px;
    }
    
    .m5_aimg {
        position: absolute;
        right: 0;
        max-width: 52%;
        /* right: 13%; */
    }
    
    @media(min-width:1124px) and (max-width:1640px) {
        .m3_aright_all {
            /* margin-top: -24%; */
            margin-top: calc(-10%);
        }
    }
    
    @media(min-width:1124px) and (max-width:1300px) {
        .m5_all {
            margin: 12vw 0;
        }
    }
    
    @media(min-width:1024px) and (max-width:1124px) {
        .m3_aright_all {
            /* margin-top: -24%; */
            margin-top: calc(-7%);
        }
        .m5_all {
            margin: 8vw 0;
        }
    }
    
    @media(min-width:1024px) {
        .m3_aleft_lone:nth-child(2n) {
            margin-right: 0;
        }
        .m4_imglone:nth-child(3n) {
            margin-right: 0;
        }
        .m4_imglone:hover {
            transition: .5s;
            transform: translateY(-10px)
        }
    }
    
    @media(max-width:1024px) {
        .m4_atit_t1 {
            padding-bottom: 10px;
            margin-bottom: 10px;
        }
        .m4_atit_t1::after {
            width: 22px;
            height: 3px;
        }
        .m4_atit_desc {
            line-height: 18px;
            font-size: 13px;
        }
        .m4_atit {
            /* padding: 0 5px; */
        }
        .m4_map {
            margin: 30px 0 10px;
        }
        .m4_imglist {
            padding-left: 30px;
            padding-right: 30px;
            padding-top: 40px;
            padding-bottom: 20px;
        }
        .m4_imglone {
            width: 100%;
            margin-right: 0;
        }
        .m4_imglone_text {
            font-size: 13px;
            line-height: 20px;
            padding: 10px 0 10px;
        }
        .m5_all {
            margin: 36px 0;
        }
        .m5_atext {
            width: 100%;
            padding: 24px 15px;
        }
        .m5_atext_te {
            background-color: #F9F9F9;
        }
        .m5_atext_te .m5_atext_desc {
            color: #333;
            font-family: Source Han Sans CN-Regular, Source Han Sans CN;
        }
        .m5_atext_te .m5_atext_t1::after {
            width: 40px;
            height: 2px;
        }
        .m5_abimg,
        .m5_aimg {
            display: none;
        }
        .m5_all {
            background-color: #fff;
        }
        .m5_atext_t1 {
            font-size: 16px;
            font-family: Source Han Sans CN-Bold, Source Han Sans CN;
            font-weight: bold;
            padding-bottom: 8px;
            margin-bottom: 8px;
        }
        .m5_atext_t1::after {
            width: 22px;
            height: 3px;
            background: #0096DB;
        }
        .m5_atext_desc {
            font-size: 13px;
            line-height: 22px;
        }
        .m3_aleft_lone {
            width: 70%;
            padding: 10px;
            font-size: 14px;
        }
    }