@charset "utf-8";

html{ font-size: 20px; }
body{ font-size: 1rem; }

header{ left: 0; transform: none; margin: 0; width: 100%; height: 4rem; z-index: 20;}
header > h1{ top: 50%; left: 1rem; transform: translateY(-50%);}
header > h1 > span{ padding-left: 3.5rem;}
header > h1 > .korean-logo{ font-size: 1.3rem;}
header > h1 > .korean-logo::before{ width: 3rem; height: 3rem;} 
header nav{ display: none; padding-top: 4rem;} 
header nav .gnb{ text-align: left;}
header nav .gnb > li{ display: block; margin: 0 1rem; border-bottom: .05rem solid #848095; vertical-align: baseline;}
header nav .gnb > li > a{ padding: 0 .75rem; margin: 0; font-size: .8rem; line-height: 2.4rem; color: #000;}
header nav .gnb > li:hover > a::before,
header nav .gnb > li > a:focus::before{ content: none; }
header nav .gnb > li ul{ display: block; position: static; width: 100%; max-height: 0; transition: max-height .3s ease-out; overflow: hidden;}
header nav .gnb > li::before{ content: ""; position: absolute; top: .75rem; right: 1.4rem; width: .1rem; height: .9rem; background-color: #000; transition: .3s;}
header nav .gnb > li:not(:nth-child(2),:nth-child(5))::before{ content: none;}
header nav .gnb > li::after{ content: ""; position: absolute; top: 1.15rem; right: 1rem; width: .9rem; height: .1rem; background-color: #000; transition: .3s;} 
header nav .gnb > li:not(:nth-child(2),:nth-child(5))::after{ content: none;}
header nav .gnb > li.on ul{ display: block; max-height: 20rem; transition: max-height .3s ease-in;}
header nav .gnb > li.on > a::before{ content: ""; position: absolute; top: .1rem; left: 0; width: .25rem; height: 2.2rem; background-color: #CD5020;}
header nav .gnb > li.on::before{ transform: rotate(45deg);}
header nav .gnb > li.on::after{ transform: rotate(45deg);}
header nav .gnb > li ul li{ padding-left: 1.1rem;}
header nav .gnb > li ul li a{ padding: 0; font-size: .8rem; line-height: 1.85rem; text-align: left;}
header nav .gnb > li ul li a:hover,
header nav .gnb > li ul li a:focus{ color: #000;}
header nav .nav-p{ display: none;}
header nav.on{ display: block;}

header .btn-nav{ display: block; position: absolute;top: 50%; transform: translateY(-50%); right: 1rem; width: 2.2rem; height: 2.2rem; background-color: transparent;}
header .btn-nav a{ display: block; position: relative; width: 100%; height: 100%; }
header .btn-nav a i{ position: absolute; right: .5rem; width: 1.2rem; height: .1rem; background-color: #fff; transition: all .3s;}
header .btn-nav a i.r1{ top: .65rem;}
header .btn-nav a i.r2{ top: 1.05rem; width: .85rem;}
header .btn-nav a i.r3{ top: 1.45rem;}
header .btn-nav.on a i.r1{ top: 1.05rem; transform: rotate(45deg);}
header .btn-nav.on a i.r2{ right: 2rem; opacity: 0;}
header .btn-nav.on a i.r3{ top: 1.05rem; transform: rotate(-45deg);}

.bg-header{ height: 4rem; z-index: 10;}
.bg-gnb{ left: 0; right: 0; top: 4rem; height: calc(100vh - 4rem); background-color: #fff; z-index: 2;}
.bg-navbar{display: none;}

/* footer */
footer{ height: auto;}
footer .footer-container{ margin: 0; width: 100%;}
footer .footer-container .corp-area{ padding: 0;}
footer .footer-container .corp-area ul{ display: block; margin: 0;}
footer .footer-container .corp-area ul li{ padding: 0 .5rem;}
footer .footer-container .corp-area ul li a{ font-size: .6rem; line-height: 1.55rem;}
footer .footer-container .footer-logo{ display: block; margin: 1.5rem 0;} 
footer .footer-container .footer-logo span{ padding-left: 3.5rem; font-size: 1.3rem; line-height: 1.9rem;}
footer .footer-container .footer-logo span::before{ width: 2.5rem; height: 2.5rem;}
footer .footer-container address{ display: block; margin-top: 0; padding-bottom: 2rem;}
footer .footer-container address p{ margin-left: .5rem; margin-bottom: .45rem; font-size: .5rem;}
footer .footer-container address em{ margin-left: .5rem; font-size: .5rem;}

/* breadcrumb */
.breadcrumb{ margin-top: .75rem; padding: 0 .75rem; font-size: 0;}
.breadcrumb li{ position: relative; padding-left: .75rem; padding-right: .75rem;}
.breadcrumb li a{ font-size: .55rem; line-height: .85rem;}
.breadcrumb li:first-child{ padding-left: .55rem; height: .85rem;}
.breadcrumb li:first-child a::before{ content: ""; position: absolute; top: 50%; left: 0; width: .55rem; height: .6rem; transform: translateY(-50%); background: url("/img/breadcrumb/home_icon.png") no-repeat center; background-size: .55rem .6rem;}
.breadcrumb li::before{ content: ""; position: absolute; top: 50%; left: 0; transform: translateY(-50%); padding: 0; width: .3145rem; height: .55rem; background: url('/img/breadcrumb/breadCrumbArrow.png') no-repeat center; background-size: .3145rem .55rem; vertical-align: baseline;}

.email-container{ width: calc(100% - 1rem);}
.email-container h3{ padding-left: 20px; width: 100%; line-height: 30px; border: 5px solid #000; background-color: #000; font-size: 20px; color: #fff; box-sizing: border-box;}
.email-container a{ position: absolute; top: 7.5px; right: 15px; width: 25px; height: 25px; background-image: url('/img/x_icon.png'); background: no-repeat cover; cursor: pointer; }
.email-container .content{ padding: 25px 27px; border: 5px solid #000; background-color: #fff; }
.email-container .content span{ display: block; font-size: 14px; color: #222222;}
.email-container .content span:first-child{ margin-bottom: 15px; font-weight: 700; }
.email-container .content span:nth-child(2){ margin-bottom: 25px; } e