@media (max-width: 990px) {
    .contact_form {
        width: 100%;
    }

    .option_group {
        width: 100%;
        margin: 0 auto;
        padding: 50px 30px;
        box-sizing: border-box;
    }

    .contact_title {
        padding: 10px 9px;
        box-sizing: border-box;
        box-sizing: border-box;
    }

    .radio_option {
        display: flex;
        align-items: center;
        padding: 10px 0;
    }

    .radio_group {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 12px 0;
    }

    .radio_box {
        display: block;
    }

    .radio_box label {
        cursor: pointer;
        display: block;
    }

    .radio_box input[type="radio"] {
        display: none;
    }

    .radio_box img {
        width: 24px;
        height: 24px;
        margin-right: 15px;
        display: block;
    }

    .group_flex {
        display: flex;
    }

    .question_description {
        width: 100%;
        min-height: 198px;
        padding: 40px 40px 40px 0;
        box-sizing: border-box;
    }

    .input_box {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .input_item_box {
        width: 100%;
        padding-bottom: 24px;
        position: relative;
    }

    .input_item {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 54px;
        padding: 0 0 0 25px;
        box-sizing: border-box;
        background: #F1F1F2;
    }

    .input_item p {
        color: #424143;
        font-weight: bold;
    }

    .input_item input {
        width: 140px;
        border: 0;
        outline: 0;
        background: transparent;
        height: 100%;
        font-size: 18px;
        line-height: 54px;
    }

    .error_position {
        position: absolute;
        left: 5px;
        bottom: 0;
    }

    .submit_btn {
        width: 560px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 54px;
        padding: 0 25px;
        box-sizing: border-box;
        background: #FFF;
        border: 3px solid #F3F3F3;
        outline: 0;
        cursor: pointer;
    }

    .to_quote {
        text-decoration: none;
    }

    .to_quote p {
        transition: all .5s;
    }

    .to_quote:hover p {
        color: #A9A9A9;
    }
}

@media (min-width: 991px) and (max-width: 1400px) {
    .contact_form {
        width: 100%;
    }

    .option_group {
        width: 940px;
        margin: 0 auto;
        padding: 80px 0;
    }

    .contact_title {
        padding: 10px 25px;
        box-sizing: border-box;
    }

    .radio_option {
        display: flex;
        align-items: center;
        padding: 10px 0;
    }

    .radio_group {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 12px 0;
    }

    .radio_box {
        display: block;
    }

    .radio_box label {
        cursor: pointer;
        display: block;
    }

    .radio_box input[type="radio"] {
        display: none;
    }

    .radio_box img {
        width: 24px;
        height: 24px;
        margin-right: 15px;
        display: block;
    }

    .group_flex {
        display: flex;
    }

    .question_description {
        width: 490px;
        min-height: 198px;
        padding: 40px 40px 40px 0;
        box-sizing: border-box;
    }

    .input_box {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .input_item_box {
        padding-bottom: 24px;
        position: relative;
    }

    .input_item {
        width: 460px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 54px;
        padding: 0 25px;
        box-sizing: border-box;
        background: #F1F1F2;
    }

    .input_item p {
        color: #424143;
        font-weight: bold;
    }

    .input_item input {
        width: 260px;
        border: 0;
        outline: 0;
        background: transparent;
        height: 100%;
        font-size: 18px;
        line-height: 54px;
    }

    .error_position {
        position: absolute;
        left: 40px;
        bottom: 0;
    }

    .submit_btn {
        width: 460px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 54px;
        padding: 0 25px;
        box-sizing: border-box;
        background: #FFF;
        border: 3px solid #F3F3F3;
        outline: 0;
        cursor: pointer;
    }

    .to_quote {
        text-decoration: none;
    }

    .to_quote p {
        transition: all .5s;
    }

    .to_quote:hover p {
        color: #A9A9A9;
    }
}

@media (min-width: 1401px) {
    .contact_form {
        width: 100%;
    }

    .option_group {
        width: 1140px;
        margin: 0 auto;
        padding: 80px 0;
    }

    .contact_title {
        padding: 10px 25px;
        box-sizing: border-box;
    }

    .radio_option {
        display: flex;
        align-items: center;
        padding: 10px 0;
    }

    .radio_group {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 12px 0;
    }

    .radio_box {
        display: block;
    }

    .radio_box label {
        cursor: pointer;
        display: block;
    }

    .radio_box input[type="radio"] {
        display: none;
    }

    .radio_box img {
        width: 24px;
        height: 24px;
        margin-right: 15px;
        display: block;
    }

    .group_flex {
        display: flex;
    }

    .question_description {
        width: 554px;
        min-height: 198px;
        padding: 40px 40px 40px 0;
        box-sizing: border-box;
    }

    .input_box {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .input_item_box {
        padding-bottom: 24px;
        position: relative;
    }

    .input_item {
        width: 560px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 54px;
        padding: 0 25px;
        box-sizing: border-box;
        background: #F1F1F2;
    }

    .input_item p {
        color: #424143;
        font-weight: bold;
    }

    .input_item input {
        width: 360px;
        border: 0;
        outline: 0;
        background: transparent;
        height: 100%;
        font-size: 18px;
        line-height: 54px;
    }

    .error_position {
        position: absolute;
        left: 40px;
        bottom: 0;
    }

    .submit_btn {
        width: 560px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 54px;
        padding: 0 25px;
        box-sizing: border-box;
        background: #FFF;
        border: 3px solid #F3F3F3;
        outline: 0;
        cursor: pointer;
    }

    .to_quote {
        text-decoration: none;
    }

    .to_quote p {
        transition: all .5s;
    }

    .to_quote:hover p {
        color: #A9A9A9;
    }
}