.main3 .main {
    /* border: 1px solid red; */
    width: 1200px;
    /* 测试 */
    /* height: 600px; */
    margin: auto;
    /* margin-top: 50px; */
    box-sizing: border-box;
}

.main3 #map {
    height: 700px;
}

.main3 .contact_box>.miniBox {
    /* border: 1px solid black; */
    width: 230px;
    text-align: center;
    align-items: center;
    line-height: 20px;
    margin-top: 80px;
    margin: 100px 0px;
    float: left;
}

.main3 .contact_box>.miniBox>img {
    margin-bottom: 20px;
}

.main3 .contact_bottom {
    position: relative;
    /* border: 1px solid red; */
    margin-top: 60px;
}

.main3 .contact_bottom>.img1 {
    position: absolute;
    left: 50%;
    top: -80px;
    width: 1200px;
    margin-left: -600px;
    z-index: 99;
    /* margin-top: 80px; */
}

.main3 .email {
    margin: 10px 0 !important;
    color: #333333;
    font-weight: bold;
    margin-bottom: 60px;
}

.main3 .fll {
    float: left;
}

.main3 .flr {
    float: right;
}

.main3 .a:hover {
    color: #a08722;
}

.miniBox .a {
    margin: 16px auto;
    width: 22px;
    height: 2px;
    background-color: #cccccc;
}

.contact_box:last-child .a {
    background-color: #cbba76;
}

@media (max-width:768px) {
    .main3 #main {
        width: 100%;
        height: 700px !important;
        border: 1px solid red;
    }

    .main3 .miniBoxs {
        /* width: 100%; */
        /* border: 1px solid red; */
        /* width: calc(100%/3); */
        text-align: center;
        align-items: center;
        line-height: 20px;
        margin: 10px 20px 0px 20px;
        float: left;
        /* display: flex;
        flex-wrap: wrap; */
    }

    .main3 .contact_box>.miniBoxs>img {
        width: 60px;
    }

    .main3 #map {
        clear: both;
        width: 100%;
        height: 300px;
    }

    .main3 .contact_bottom {
        position: relative;
        clear: both;
    }

    .main3 .contact_bottom>.img1 {
        position: absolute;
        left: 4%;
        transform: translateY(-50%);
        top: 0px;
        margin-left: 0px;
        width: 92%;
    }

    .main3 .contact_box>.miniBox {
        /* margin-top: 20px; */
        margin: 0px;
        float: none;
        /* padding: 0px 20px; */
    }

    .main3 .main {
        width: 100%;
        padding: 0px 4%;
        display: flex;
        flex-wrap: wrap;
        align-content: flex-start;
        justify-content: space-evenly;
    }

    .main3 .contact_box>.miniBox {
        width: 100%;
        padding-top: 30px;
    }

    .main3 .contact_box {
        width: calc(100% / 3);
    }

    .main3 .email {
        margin-bottom: 0px;
        margin-top: 5px !important;
    }

    .main3 .contact_box:nth-child(5),
    .main3 .contact_box:nth-child(4) {
        width: 50%;
    }

    .main3 .contact_box>.miniBox img {
        width: 57px;
        height: 57px;
    }


    #map {
        height: 100%;
    }

    .main3 .contact_bottom {
        /* height: 250px; */
        position: relative;

    }

    .main3 .contact_bottom img {
        position: absolute;
        width: 92%;
        left: 4% !important;
        top: 0px !important;
        transform: translateY(-50%);
    }

    .miniBox .a {
        margin: 8px auto;
        width: 11px;
        height: 1px;
        background-color: #cccccc;
    }

  
}