/* 发展股份 */

.gy_develop {
    width: 1200px;
    height: 533px;
    padding: 100px 0;
    box-sizing: border-box;
    margin: 0 auto;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
}

.gy_develop h3 {
    line-height: 30px;
    padding: 5px 0;
    color: #006ab8;
    font-size: 30px;
}

.gy_develop p {
    line-height: 30px;
    padding: 15px 0;
    color: #5a5a5a;
    font-size: 18px;
}


/* 自来水供应业务 */

.water_ser {
    width: 1200px;
    height: 413px;
    padding: 100px 0;
    margin: -1px auto 0;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    box-sizing: border-box;
}

.water_ser h3 {
    line-height: 30px;
    padding: 5px 0;
    color: #006ab8;
    font-size: 30px;
}

.water_ser_pic {
    width: 350px;
    height: 212px;
}

.water_ser_pic img {
    max-width: 100%;
}

.water_ser_info {
    font-size: 16px;
    color: #5a5a5a;
}

.water_ser_info li {
    line-height: 2;
    list-style: disc;
}

@media screen and (max-width:1024px) {
    /* 发展股份 */
    .gy_develop {
        width: 100%;
        height: auto;
        padding: 0 15px;
    }
    .gy_develop h3 {}
    .gy_develop p {
        line-height: 30px;
        padding: 15px 0;
        color: #5a5a5a;
        font-size: 18px;
    }
    .gy_develop video {
        width: 100%;
        margin: 15px 0;
    }
    /* 自来水供应业务 */
    .water_ser {
        width: 100%;
        height: auto;
        padding: 50px 15px;
    }
}

@media screen and (max-width:768px) {
    /* 自来水供应业务 */
    .water_ser .zfd923col-md4:nth-child(1),
    .water_ser .zfd923col-md4:nth-child(2) {
        width: 50%;
        float: left;
    }
    .water_ser .zfd923col-md4:nth-child(3) {
        clear: both;
        padding-left: 20px;
        box-sizing: border-box;
    }
}

@media screen and (max-width:650px) {
    /* 自来水供应业务 */
    .water_ser .zfd923col-md4:nth-child(1),
    .water_ser .zfd923col-md4:nth-child(2),
    .water_ser .zfd923col-md4:nth-child(3) {
        width: 100%;
        clear: both;
        padding: 15px 0;
    }
    .water_ser .zfd923col-md4:nth-child(3) {
        padding-left: 20px;
    }
    .water_ser_pic {
        width: 100%;
    }
    .water_ser_pic img {
        width: 100%;
    }
}