.main_box {
    margin: 20px 0;
    border: solid 2px #009900;
    padding: 20px;
}

.box_title {
    font-size: 18px;
    margin: 0 0 30px 0;
    text-align: center;
}

.explain_text {
    margin: 0 auto;
    width: 95%;
    font-size: 14px;
}

.explain_text > .alert {
    color: #ff0000;
}

.input_box {
    margin-top: 10px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

div.input_item {
    width: 195px;
    margin-top: 20px;
}

div.input_area {
    margin-top: 3px;
    margin-left: 15px;
    width: 245px;
    align-self: end;
}

div.wide {
    width: 100%;
}

@media screen and (min-width: 481px) {
    div.input_area {
        margin-top: 20px;
    }
    div.wide {
        margin-top: 3px;
    }
}

input[type="text"] {
    font-size: 16px;
    width: 95%;
}

select#target_shop {
    font-size: 16px;
}

textarea#inquiry_text {
    height: 200px;
    width: 95%;
    font-size: 16px;
}

span.required_item {
    color: #ff0000;
}

span.shop_note {
    display: inline-block;
    margin-top: 3px;
    font-size: 11px;
}

div.btn_box {
    margin: 30px 0px 15px;
    text-align: center;
}

input#next_page {
    font-size: 18px;
}

input#back_page {
    font-size: 18px;
}

.main_confirm_box {
    margin: 20px 0;
}

div.confirm_box {
    margin-top: 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
}

div.confirm_box > * {
    border: solid 1px #666666;
}

div.confirm_item_h {
    background-color: #e5f6ff;
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
}

div.confirm_item_i {
    height: 50px;
    line-height: 50px;
    border-top: none;
    border-bottom: none;
    padding: 0 10px 0 20px;
}

div.confirm_inq {
    min-height: 30px;
    border-top: none;
    padding: 10px 10px 10px 20px;
}

div.confirm_btn_box {
    display: flex;
    margin: 30px 0;
}

div.back_btn {
    flex: 1 1 auto;
}