.businessTop {
    width: 100%;
    overflow: hidden;
    border-bottom: 1px #e1e1e1 solid;
    padding: 100px 0px 100px 0px;
    text-align: center;
    font-size: 22px;
    line-height: 36px;
}

.businessMid {
    width: 400px;
    overflow: hidden;
    line-height: 22px;
    text-align: center;
    margin: 0 auto;
    margin-top: 80px;
}

.businessMid_bt {
    font-size: 22px;
}


.businessMid img {
    width: 129px;
}

.businessMid2 {
    width: 100%;
    overflow: hidden;
    font-size: 16px;
    line-height: 36px;
    border-top: 1px #e1e1e1 solid;
    padding-top: 60px;
    margin-top: 80px;
}

.businessBot {
    width: 100%;
    overflow: hidden;
    margin-top: 80px;
    font-size: 16px;
}

    .businessBot td {
        padding-bottom: 40px;
    }

.tet_business {
    width: 320px;
    height: 25px;
    border: 1px #b5b5b5 solid;
    padding: 5px;
    font-size: 16px;
}

.tar_business {
    width: 850px;
    height: 120px;
    border: 1px #b5b5b5 solid;
    padding: 5px;
    font-size: 16px;
    resize: none;
}

.but_business {
    width: 120px;
    height: 40px;
    background-color: #000;
    color: #fff;
    border: 0px;
    margin-right: 10px;
    font-size: 16px;
    cursor: pointer;
}