.banner {
    position: relative;
    width: 100%;
    height: 600px;
    background: url(../images/gongsi.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;
}
.bigbox .main .child {
    text-align: center;
    margin-bottom: 50px;
}
.bigbox .main .child a {
    display: inline-block;
    width: 140px;
    height: 48px;
    border: 1px solid #faaa10;
    /* border-radius: 4px; */
    color: #fff;
    line-height: 48px;
    text-align: center;
}
.selected {
    color: #fff!important;
    background: #faaa10;
}
.bigbox .main .tit h2 {
    color: #fff;
    font-size: 28px;
}
.bigbox .main .tit .line {
    width: 150px;
    height: 35px;
    background: url(../images/xgray_line03.png);
    width: 150px;
    height: 5px;
    margin: 15px 0;
}
.bigbox .main .tit p {
    color: #fff;
    font-size: 20px;
}
.bigbox .main .con {
    margin: 87px 0 97px;
}
.bigbox .main .con .imgbox {
    display: inline-block;
    width: 570px;
    height: auto;
}
.bigbox .main .con .imgbox img {
    width: 100%;
    vertical-align: middle;
}
.bigbox .main .con .wenzi {
    float: right;
    width: 544px;
}
.bigbox .main .con .wenzi p {
    color: #fff;
    font-size: 14px;
    line-height: 250%;
    letter-spacing: 3px;
    text-indent: 34px;
}
.bigbox .main .tell {
    color: #fff;
    font-size: 20px;
    line-height: 1.5em;
    text-align: center;
    margin: 15px 0 46px;
}
.bigbox .main .tell .phone,
.bigbox .main .tell .address {
    display: inline-block;
}
.bigbox .main .tell .phone {
    margin-right: 78px;
}
.bigbox .main .tell span {
    margin-right: 15px;
}
.bigbox .main .tell .phone span img {
    width: 46px;
    vertical-align: bottom;
}
.bigbox .main .tell .address span img {
    width: 37px;
    vertical-align: bottom;
}

/* 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 .con {
        margin-top: 57px;
    }
    .bigbox .main .con .imgbox {
        width: 100%;
    }
    .bigbox .main .con .wenzi {
        float: none;
        width: 100%;
        margin-top: 30px;
    }
    .bigbox .main .map {
        height: 562px;
    }
}
@media screen and (max-width: 991px) {
    .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;
    }
    .bigbox .main .child {
        margin-top: 20px;
    }
    .bigbox .main .child a {
        box-sizing: border-box;
        float: left;
        width: calc((100% - 10px) / 2);
        height: 45px;
        font-size: 14px;
        line-height: 44px;
    }
    .bigbox .main .child a:nth-of-type(odd) {
        margin-right: 10px;
    }
    .bigbox .main .child a:nth-of-type(n+3) {
        margin-top: 10px;
    }
    .bigbox .main .tit h2 {
        font-size: 20px;
    }
    .bigbox .main .tit p {
        font-size: 16px;
    }
    .bigbox .main .con {
        margin-top: 7.4315vw;
        margin-bottom: 60px;
    }
    .bigbox .main .con .wenzi p {
        line-height: 200%;
    }
    .bigbox .main .tell {
        font-size: 16px;
        text-align: center;
        margin: 7.4315vw 0 46px;
    }
    .bigbox .main .tell .phone,
    .bigbox .main .tell .address {
        display: block;
        text-align: left;
        margin-top: 15px;
        margin-right: 0;
    }
    .bigbox .main .tell .phone span img {
        width: 30px;
    }
    .bigbox .main .tell .address span img {
        width: 23px;
    }
    .bigbox .main .map {
        height: 362px;
    }
}