.block3 {
    box-sizing: border-box;
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 100px;
    margin-top: 64px;
    border:1px solid #efefef;
}
    .block3 .map-box{
        display:flex;
        align-items:center;
        justify-content:space-between;
        height:430px;
    }
    .block3 .map-box .left{
        width:730px;
        padding:20px;
    }
        .block3 .map-box .right {
            width: 470px;
            height: 100%;
            padding: 49px 48px 49px 70px;
            box-sizing: border-box;
            background: #ff6a0a;
            color: #fff;
            font-size: 18px;
        }
        .block3 .map-box .right .name{
            font-size:24px;
            font-weight:bold;
            margin-bottom:22px;
        }
            .block3 .map-box .right .line {
                width: 58px;
                height: 2px;
                background: #fff;
                margin-bottom: 51px;
            }
            .block3 .map-box .right .tip {
                margin-bottom: 20px;
            }
            .block3 .map-box .right .tel {
                font-size: 18px;
                font-weight: bold;
                margin-bottom: 23px;
            }
            .block3 .map-box .right .email {
                margin-bottom: 28px;
            }