/* font 설정 */
@font-face{
    font-family: "Pretendard";
    src: url("../font/Pretendard-Medium.ttf") format("truetype");
    font-weight: normal;
}
@font-face{
    font-family: "Pretendard_bold";
    src: url("../font/Pretendard-Bold.ttf") format("truetype");
    font-weight: normal;
}
@font-face{
    font-family: "Pretendard_exbold";
    src: url("../font/Pretendard-ExtraBold.ttf") format("truetype");
    font-weight: normal;
}

*{
    font-family: "Pretendard", serif;
}

html{
    font-size: 62.5%; /* 1.6rem = 16px  폰트사이즈 rem으로*/
    overflow-x: hidden;
}
/* //font 설정 */

body {
	overflow-x: hidden;
}

.body-over {
	overflow-x: unset;
}

/* reset */
*{
    padding: 0;
    margin: 0;
}

li{
    list-style: none;
}

a{
    text-decoration: none;
    color: #333333;
}
/* //reset */

/* 공통구조 */
#wrapper{
    /*max-width: 1920px;*/
    max-width: 100%;
    margin: 0 auto;
    position: relative;
}

.top_null{padding-top: 10rem;}
.bottom_null{padding-bottom: 10rem;}
.top_null_x2{padding-top: 20rem;}
.bottom_null_x2{padding-bottom: 20rem;}

.m_top_null{margin-top: 10rem;}
.m_bottom_null{margin-bottom: 10rem;}
.m_top_null_x2{margin-top: 20rem;}
.m_bottom_null_x2{margin-bottom: 20rem;}

.width_null{
    padding-left: 19rem;
    padding-right: 19rem;
    transition: 0.3s;
}



.common_section .section_title{
    margin-bottom: 7rem;
    text-align: center;
}
.common_section .section_title .text_bottom_null{
    padding-bottom: 5rem;
}
.common_section .content_area{
    width: 100%;
    box-sizing: border-box;
}

.null_area{
    padding: 0 19rem;
    box-sizing: border-box;
}


@media all and (max-width:1325px) {
    .width_null{
        padding-left: 8rem;
        padding-right: 8rem;
    }
    .null_area{
        padding: 0 8rem;
    }
}
@media all and (max-width:1024px) {
    .common_section .section_title{
        margin-bottom: 5rem;
    }
    .common_section .section_title .text_bottom_null{
        padding-bottom: 3rem;
    }
    .sub_page .top_null{padding-top: 7rem;}
    .sub_page .bottom_null{padding-bottom: 7rem;}
    .sub_page .m_top_null{margin-top: 7rem;}
    .sub_page .m_bottom_null{margin-bottom: 7rem;}

    .top_null_x2{padding-top: 14rem;}
    .bottom_null_x2{padding-bottom: 14rem;}
    .m_top_null_x2{margin-top: 14rem;}
    .m_bottom_null_x2{margin-bottom: 14rem;}
}
@media all and (max-width:830px) {
    .width_null{
        padding-left: 4rem;
        padding-right: 4rem;
    }
    .null_area{
        padding: 0 4rem;
    }
}
@media all and (max-width:680px) {
    
    
}
@media all and (max-width:550px) {
    .width_null{
        padding-left: 2rem;
        padding-right: 2rem;
    }
    .null_area{
        padding: 0 2rem;
    }
    .common_section .section_title{
        margin-bottom: 4rem;
    }
    .common_section .section_title .text_bottom_null{
        padding-bottom: 2rem;
    }

    .top_null{padding-top: 7rem;}
    .bottom_null{padding-bottom: 7rem;}
    .top_null_x2{padding-top: 12rem;}
    .bottom_null_x2{padding-bottom: 12rem;}

    .m_top_null{margin-top: 7rem;}
    .m_bottom_null{margin-bottom: 7rem;}
    .m_top_null_x2{margin-top: 12rem;}
    .m_bottom_null_x2{margin-bottom: 12rem;}

    .sub_page .top_null{padding-top: 5rem;}
    .sub_page .bottom_null{padding-bottom: 5rem;}
    .sub_page .m_top_null{margin-top: 5rem;}
    .sub_page .m_bottom_null{margin-bottom: 5rem;}
}


/* //공통구조 */

/* lang값 변경 되면 채널톡 none 처리 [s] */
html[lang=cn] .ch-desk-messenger,
html[lang=ja] .ch-desk-messenger,
html[lang=en] .ch-desk-messenger,
html[lang=vi] .ch-desk-messenger,
html[lang=th] .ch-desk-messenger {
	display : none;
}

html[lang=cn] #ch-plugin-entry,
html[lang=ja] #ch-plugin-entry,
html[lang=en] #ch-plugin-entry,
html[lang=vi] #ch-plugin-entry,
html[lang=th] #ch-plugin-entry {
	display : none !important;
}

html[lang=cn] #ch-plugin-script,
html[lang=ja] #ch-plugin-script,
html[lang=en] #ch-plugin-script,
html[lang=vi] #ch-plugin-script,
html[lang=th] #ch-plugin-script {
	display : none !important;
}

html[lang=cn] .custom-button-1,
html[lang=ja] .custom-button-1,
html[lang=en] .custom-button-1,
html[lang=vi] .custom-button-1,
html[lang=th] .custom-button-1 {
	display : none !important;
}
/* lang값 변경 되면 채널톡 none 처리 [e] */

@media (max-width:360px) {
	html[lang=en] #bottom_menu .wrap:first-of-type li a::after {
		width: 3rem;
	}
}