.flex_col {
    display: flex;
    flex-direction: column;
}
.scroll_area::-webkit-scrollbar-track {
	-webkit-box-shadow: none;
	background-color: transparent;
	border-radius: 8px;
    border: 8px solid #fff;
}

.scroll_area::-webkit-scrollbar {
	width: 8px;
	background-color: #ffffff;
}

.scroll_area::-webkit-scrollbar-thumb {
	border-radius: 24px;
	background-color:#dedede;
}

.biz_content * {
    font-family: 'Noto Sans KR', sans-serif;
}
.biz_content .s_box{
    width: 100%;
    padding: 0 0 120px;
}
.biz_content .s_box:last-of-type {
    padding: 0 0 80px;
}
.biz_content .form {
    padding: 140px 0 196px;
}
.biz_tab .select_middle .select_middle_btn {
    background: none;
}
.biz_content .content_tit .tit_banner {
    background-image: url('../img/support/tit_banenr.jpg');
}
.biz_content .main_tit {
    flex: 1;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.5;
}
.faq_wrap {
    width: 74.65%
}
.faq_wrap .request_item {
    display: flex;
    margin: 0 0 46px;
}
.request_item fieldset {
    border: none;
}
.faq_wrap .request_item:last-of-type {
    margin: 0;
}
.faq_wrap .required .request_tit {
    position: relative;
}
.faq_wrap .required .request_tit::after {
        position: relative;
    right: -4px;
    top: -16px;
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #c05bff;
    content: '';
}
.faq_wrap .privacy_policy {
    overflow: hidden auto;
    height: 250px;
    color: #555;
}
.privacy_wrap .request_item {
    margin: 0 0 8px;
}
.faq_wrap .tit_wrap {
    display: flex;
    flex-direction: column;
}
.faq_wrap .request_tit {
    flex-shrink: 0;
    width: 217px;
    margin-right: 20px;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.4;
    color: #555;
}
.faq_wrap .input_text,
.biz_content .btn {
    font-size: 18px;
    line-height: 1.44;
}
.faq_wrap .input_text {
    flex: 1;
    padding: 16px 20px;
    border: 1px solid #c0c0c0;
    border-radius: 4px;
}
.faq_wrap .input_text::placeholder {
    color: #a4a4a4;
}
.faq_wrap .scrollbox {
    width: 100%;
    border: 1px solid #c0c0c0;
    border-radius: 4px;
    box-sizing: border-box;
}
.faq_wrap .scroll_wrap {
    padding: 16px 20px;
}
.faq_wrap .scroll_wrap2 {
    padding: 16px 8px 0 40px;
    margin: 0 0 20px;
}
.faq_wrap .textarea {
    width: 100%;
    height: 400px;
    padding: 4px;
    resize: none;
    border: none;
}
.faq_wrap .scroll_area:focus {
    outline: none;
    box-shadow: none;
}
.text_cnt_box {
    margin: 10px 0 0;
    text-align: right;
}
.faq_wrap .checkbox_label {
    line-height: 1.5;
    color: #222;
}
.faq_wrap .info_text {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.44;
    color: #a4a4a4;
}
.biz_content .btn {
    display: flex;
    margin: 0 auto;
    padding: 21px 136px;
    background: #061244;
    color: #fff;
}
.biz_content .btn:focus {
    border-color: #fff;
    outline: 1px solid #000;
}
.biz_content .checkbox_group {
    display: flex;
    flex-wrap: wrap;
    row-gap: 8px;
}
.biz_content .checkbox_label {
    display: flex;
    align-items: center;
    user-select: none;
}
.biz_content .checkbox_group .checkbox_label {
    width: 25%;
    padding: 8px 0;
}
.checkbox_label .custom_checkbox {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    margin: 0 14px 0 0;
    background: url('../img/support/chekcbox3x.png') 0 0 / cover no-repeat;
}
.checkbox_label .input_checkbox:checked + .custom_checkbox {
    border: none;
}
.checkbox_label .input_checkbox:checked + .custom_checkbox::after,
.checkbox_label .input_checkbox:focus + .custom_checkbox::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('../img/support/chekcbox_checked3x.png') 0 0 / cover no-repeat;
}
.checkbox_label .input_checkbox {
    /* appearance: none; */
    overflow: hidden;
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    clip: rect(0, 0, 0, 0);
}
.checkbox_label .input_checkbox:focus + .custom_checkbox {
    filter: brightness(0.5);
}
.text_indent {
    padding: 0 0 0 20px;
}
@media (max-width: 1600px) {
    .biz_content .inner1400 .inner1400 {
        width: 100%;
    }
    .faq_wrap {
        width: 80%;
    }
}
@media (max-width: 996px) {
    .biz_content .inner1400 .inner1400 {
        width: 100%;
    }
    .biz_content .form{
        padding: 100px 0 160px;
    }
    .biz_content .main_tit{
        margin: 0 0 40px;
        font-size: 24px;
    }
    .faq_wrap .request_tit{
        width: 100%;
        margin-bottom: 12px;
        margin-right: 8px;
        font-size: 18px;
    }
    .faq_wrap .tit_wrap {
        display: block;
        margin-bottom: 20px;
    }
    .faq_wrap .input_text{
        font-size: 16px;
    }
    .faq_wrap .request_item{
        flex-direction: column;
        margin: 0 0 28px;
    }
    .faq_wrap{
        width: auto;
    }
    .biz_content .s_box{
        padding: 0 0 80px;
    }
    .biz_content .s_box:nth-child(2n){
        flex-direction: column;
    }
    .faq_wrap .textarea{
        height: 176px;
    }
    .privacy_wrap .scroll_wrap2{
        padding: 20px 8px 0 20px;
        margin: 0 0 44px;
    }
    .faq_wrap .privacy_policy {
        height: 222px;
    }
    .privacy_wrap .request_item{
        margin: 0 0 16px;
        align-items: center;
    }
    .biz_content .btn {
        justify-content: center;
        width: 100%;
        max-width: 360px;
        padding: 21px;
        white-space: nowrap;
    }
}
@media screen and (max-width: 768px){
    .biz_content .checkbox_group .checkbox_label {
        width: 33.33%;
        font-size: 14px;
    }
    .biz_content .content_tit {
        padding: 100px 0 0;
    }
}
@media (max-width: 576px) {
    .biz_content .content_tit p br {
        display: block;
    }
}
@media screen and (max-width: 574px){
    .biz_content .checkbox_group .checkbox_label {
        width: 50%;
    }
    .checkbox_label .custom_checkbox {
        margin: 0 6px 0 0;
    }
    .certificate_cnt_wrap .cer_tit {
        font-size: 14px;
    }
}