.factor {
    width: 580px;
    text-align: center;
    padding: 14px 0px;
    border: 2px solid #F8D0A9;
    background-color: #FFFAE6;
    margin-left: auto;
    margin-right: auto;
    margin-top: 28px;
    margin-bottom: 28px;
    font-size: 14px;
}

    .factor select {
        font-size: 14px;
        padding: 4px 4px;
    }

.btn1 {
    width: 85px;
    height: 38px;
    color: #fff;
    cursor: pointer;
    background: #1179ca;
}

.bd p {
    padding-top: 5px;
    text-align: left;
    padding-left: 12px;
    line-height: 25px;
}

.result {
    text-align: left;
    margin: 0 auto;
    width: 95%;
}

    .result strong {
        font-weight: bold;
    }

    .result p {
        line-height: 2.2em;
    }