.banner {
    position: relative;
    width: 100%;
    height: 600px;
    background: url(../images/10.jpg) no-repeat center;
    background-size: cover;
}
.banner .abt {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: #fff;
    font-size: 48px;
}
.bigbox .main {
    box-sizing: border-box;
    width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    padding-bottom: 90px;
}
.bigbox .main .mbx {
    padding: 50px 0 2.6075vw;
    color: #fff;
    font-size: 14px;
}
.bigbox .main .mbx a {
    color: #fff;
}
.contact {
    color: #fff;
    font-size: 0;
    text-align: center;
    margin-top: 28px;
    margin-bottom: 123px;
}
.contact .contbox {
    display: inline-block;
    text-align: center;
    vertical-align: top;
}
.contact .contbox:nth-child(2) {
    width: 263px;
    margin: 0 48px;
}
.contbox .imgbox img {
    vertical-align: middle;
}
.contbox strong {
    display: block;
    font-size: 20px;
    margin: 25px 0 31px;
}
.contbox .phone {
    font-size: 20px;
}


/* 地图 */
.bigbox .main .map {
    width: 100%;
    height: 662px;
}
.bigbox .main .map iframe {
    width: 100%;
    height: 100%;
}
/* 地图 */


@media screen and (max-width: 1199px) {
    .bigbox .main {
        width: 90%;
        padding: 0 0 90px;
    }
    .bigbox .main .map {
        height: 562px;
    }
}
@media screen and (max-width: 991px) {
    .contact {
        margin-bottom: 80px;
    }
    /* .bigbox .main .map .mapcon {
        height: 400px;
    } */
    .bigbox .main .map {
        height: 462px;
    }
}
@media screen and (max-width: 767px) {
    .banner {
        height: 350px;
    }
    .banner .abt {
        font-size: 30px;
    }
    .bigbox .main {
        width: 95%;
    }
    .bigbox .main .mbx {
        padding: 5.2083vw 0;
    }
    .contact {
        margin-bottom: 50px;
    }
    .contact .contbox {
        width: 100%;
        text-align: left;
    }
    .contact .contbox:nth-child(2) {
        width: 100%;
        margin: 20px 0;
    }
    .contbox .imgbox {
        float: left;
        margin-right: 10px;
    }
    .contbox .imgbox img {
        width: 45px;
    }
    .contbox strong {
        display: none;
    }
    .contbox .phone {
        font-size: 16px;
    }
    .bigbox .main .map {
        height: 362px;
    }
    /* .bigbox .main .map .mapcon {
        height: 300px;
    } */
}