form#mail_form {
          width: 100%;
          background: inherit;
          border-radius: none;
          box-shadow: none;
          border: none;
          margin: 0;
        }
        form#mail_form > div:not(.butttonArea) {
          border: 1px solid #E9E9E9;
        }

        form#mail_form dl {
          width: 100%;
          margin: 0 auto;
          border-bottom: none;
          display: grid;
          grid-template-columns: 30% 70%;
          gap: 0;
        }
        form#mail_form dl dt {
          width: 100%;
          float: inherit;
          text-align: left;
          padding: 10px 20px;
          border: 1px solid #E9E9E9;
          background: #F7F7F7;
          font-weight: 700;
          display: flex;
          align-items: center;
          box-sizing: border-box;
        }

        form#mail_form dl dt > span {
            color: red;
        }

        form#mail_form dl dt i {
        display: none !important;
          float: none;
          margin-left: 10px;
          display: inline-flex;
          justify-content: center;
          align-items: center;
          top: 0;
        }

        form#mail_form dl dd {
          width: 100%;
          float: inherit;
          padding: 10px 20px;
          border: 1px solid #E9E9E9;
          display: block;
          box-sizing: border-box;
        }

        form#mail_form input[name="name_1"], form#mail_form input[name="name_2"], form#mail_form input[name="read_1"], form#mail_form input[name="read_2"], form#mail_form input[name="postal"], form#mail_form input[name="phone"], form#mail_form input[name="schedule"], form#mail_form input[name="company"],form#mail_form input[type="text"], form#mail_form input[type="email"], form#mail_form input[type="tel"] {
          padding: 5px;
          width: 97.5%;
        }
        form#mail_form dl dt span.required, form#mail_form dl dt span.optional {
        display: inline-block;
        font-size: 85%;
        color: #ffffff;
        padding: 1px 5px;
        border-radius: 3px;
        }

        .form-input__row {
          display: grid;
          grid-template-columns: 30% 70%;
        }
        .form-input-area {
            border: 1px solid #E9E9E9;
        }
        .form-input__row dt {
          padding: 10px 20px;
          border: 1px solid #E9E9E9;
          background: #F7F7F7;
          font-weight: 700;
          display: flex;
          align-items: center;
        }
        .form-input__row dd {
          padding: 10px 20px;
          border: 1px solid #E9E9E9;
        }

        div#confirm_submit {
    display: grid;
    gap: 16px;
    margin-top: 16px
}

@media screen and (min-width: 768px) {
    div#confirm_submit {
        gap:30px;
        grid-template-columns: 1fr 1fr;
        margin-top: 21px
    }
}

div#confirm_submit input {
    display: grid;
    place-items: center;
    align-items: center;
    background: #4f9d3a;
    border: 1px solid #4f9d3a;
    border-radius: 4px;
    color: #fff;
    font-size: 16px;
    justify-content: center;
    line-height: 170%;
    margin-top: 32px;
    padding: 10px;
    text-align: center;
    width: 100%
}

@media screen and (min-width: 768px) {
    div#confirm_submit input {
        font-size:20px;
        padding: 10px 42px
    }
}

div#confirm_submit input#confirm_cancel_button {
    background: #fff;
    border: 1px solid #000;
    color: #000
}
form#mail_form dl dt span.optional {
    display:none
}

form#mail_form dl dd span.error_blank,form#mail_form dl dd span.error_format,form#mail_form dl dd span.error_match {
    color: red;
    display: block;
    margin-top: 5px
}

form#mail_form ul {
    list-style-type: none;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px 24px;
    flex-wrap: wrap;
}
form#mail_form ul li label {
    display: block;
    margin-top: 0;
    padding: 0;
    border-radius: 3px;
    background: inherit;
    box-sizing: border-box;
}

#confirm_field {
    display: none;
}

form#mail_form input[type="button"] {
    border: 1px solid #e75555;
    background: #e75555;
    transition: all 0.3s ease;
}

form#mail_form input[type="button"]:hover {
    cursor: pointer;
    background: #e47777;
    border: 1px solid #e47777;
}

form#mail_form ul li label:hover {
    background: inherit;
}
div#confirm_submit input {
    border: 1px solid #e75555;
    background: #e75555;
    transition: all 0.3s ease;
}

div#confirm_submit input:hover {
    cursor: pointer;
    background: #e47777;
    border: 1px solid #e47777;
}