#sidebar{
    float: left;
    width: 95px;
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 501;
}

#sidebar li:first-child{
    padding-top:130px;
}

#sidebar li{
    float: left;
    width: 100%;
    padding: 20px 0;
    text-align: center;
}

#sidebar li img{
    margin: 0 auto;
    width: 30px;
    float: none;
    padding-bottom: 10px;
}

#sidebar li a{
    font-size: 13px;
    font-weight: 300;
    color: #ffffff;
}

#sidebar:hover{
    background-color: #181818;
}

header {
    float: left;
    width: 100%;
    height: auto;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 500;
}

.logo {
    float: left;
    width: 85px;
    overflow: hidden;
    margin: 37px 0 0 130px;
}

.logo > a > img {
    width: 100%;
}

#nav {
    float: left;
    width:1000px;
    overflow: hidden;
    margin: 85px 0 0 13%;
    list-style: none;
}

#nav li {
    float: left;
    display: inline-block;
    text-align: center;
    list-style: none;
    margin-right:11%;
}

#nav li:last-child {
    margin-right: 0;
}

#nav li a{
    font-size: 18px;
    font-weight: 400;
    color: #ded3c0;
    line-height: 18px;
}

#nav li a:hover{
    color:#e3aa0c; 
}

#out_nav{
    float: left;
    width: 1000px;
    overflow: hidden;
    position: absolute;
    top: 150px;
    left: 24%;
    display: none;
}

.out_in_nav{
    float: left;
    width: 12%;
    margin-right: 6%;
    background-color: rgba(255,255,255,0.8);
    border-bottom:8px solid #e3aa0c;
    box-sizing: border-box;
    opacity: 0;
    position: relative;
    z-index: 999;
}

.out_in_nav:nth-child(3){
    margin-right: 8.5%;
}

.out_in_nav:last-child{
    margin-right: 0;
}

.out_in_nav li{
    float: left;
    width: 100%;
    overflow: hidden;
    padding:9%;
    font-size: 13px;
    font-weight: 400;
    color: #4b4b4b;
}

.out_in_nav li a{
    font-size: 13px;
    font-weight: 400;
    color: #4b4b4b;
}

#cover_nav{
    float: left;
    width: 100%;
    height: 100%;
    background-color: transparent;
    position: absolute;
    top: 0;
    left: 0;
    display: none;
    cursor: pointer;
}

#section_1{
    height: 565px;
    background-image:url(../img/header-background.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}

#s1_title_wrap{
    z-index: 150;
    margin: 0 auto;
    overflow: hidden;
    width: 475px;
    padding-top: 195px;
    position: relative;
    z-index: 150;
}

#s1_title{
    float: left;
    width: 100%;
    overflow: hidden;
    font-family: 'Noto Serif KR', serif;
    font-size: 45px;
    padding-bottom: 12px;
    font-weight: 200;
    text-align: center;
    color: #ffffff;
}

#s1_line{
    margin: 0 auto;
    width: 102px;
    height: 1px;
    overflow: hidden;
    background-color: #ffffff;
}

#s1_s_title{
    float: left;
    width: 100%;
    overflow: hidden;
    font-size: 20px;
    font-weight: 300;
    color: #ffffff;
    margin:25px 0;
    text-align: center;
}

#s1_boxs{
    margin: 0 auto;
    width: 220px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,1);
    box-sizing: border-box;
    text-align: center;
    padding: 10px 12px;
    color: #ffffff;
}

.cover{
    float: left;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #151515;
    opacity: 0.7;
}

#in_s2{
    width: 62.5%;
}

#s2_title_wrap{
    margin: 0 auto;
    display: inline-block;
    overflow: hidden;
    padding-top: 51px;
}

.s2_title{
    float: left;
    width: 100%;
    overflow: hidden;
    text-align: center;
}

#s2_main_title{
    font-size: 45px;
    font-weight: 500;
    color: #222222;
    margin-bottom:15px;
}

#s2_sub_title{
    font-size: 16px;
    font-weight: 400;
    color: #6a6868;
    padding-bottom: 50px;
}

footer{
    float: left;
    width: 100%;
    overflow: hidden;
    background-color: #1c1c1c;
}

#in_f{
    margin: 0 auto;
    width: 85%;
    overflow: hidden;
    padding: 35px 0 50px 0;
}

#f_logo{
    float: left;
    width: 70px;
    height: auto;
    margin-left: 3%;
}

#f_logo a img{
    width: 100%;
}

#f_nav{
    float: left;
    width: 45%;
    overflow: hidden;
    margin: 45px 5% 0 7%;
}

#f_nav li{
    float: left;
    display: inline-block;
    height: auto;
    font-size: 16px;
    font-weight: 300;
    margin-right: 7%;
    color: #ffffff;
}

#f_nav li:last-child{
    margin-right: 0;
}

#f_right{
    float: left;
    width: 32%;
    overflow: hidden;
    margin-top: 25px;
}

.f_s_nav{
    float: left;
    width: 46.5%;
    overflow: hidden;
    margin-right: 7%;
}

.f_s_nav li{
    float: left;
    width: 100%;
    height: auto;
    font-size: 12px;
    font-weight: 400;
    color: #767676;
    line-height: 18px;
}

.f_s_nav:last-child{
    margin-right: 0;
}

#copy{
    float: right;
    display: inline-block;
    overflow: hidden;
    font-size: 12px;
    font-weight: 400;
    color: #767676;
    position: relative;
    bottom: -35px;
}

@media all and (max-width:1600px){
    
    #nav{
        margin-left: 8%;
    }
    
    #sidebar li:first-child{
        padding-top: 80px;
    }
    
    #out_nav{
        left: 20%;
    }
    
    #f_nav li{
        font-size: 12px;
    }
    
    .f_s_nav li{
        font-size: 10px;
    }

}

@media all and (max-width:1536px){
    #out_nav{
        left: 21%;
    }
}

@media all and (max-width:1366px){
    
    #sidebar{
        display: none;
    }
    
    #nav{
        margin-left: 7%;
    }
    #nav li{
        margin-right: 9%;
    }
    
    .out_in_nav{
        margin-right: 4%;
    }
}