@charset "utf-8";

/* 메인페이지 */
#mainContent {
    position: relative;
    padding: 2rem 1rem;
    margin: 0 auto;
}

#mainContent a.nl_link {
    position: relative;
    overflow: hidden;
    display: block;
    margin-top: 1rem;
    background-color: #000;
    text-align: center;
    color: #fff;
    vertical-align: middle;
}

#mainContent a.nl_link,
#mainContent a.nl_link * {
    -webkit-transition: .3s ease-in-out;
    -moz-transition: .3s ease-in-out;
    -o-transition: .3s ease-in-out;
    transition: .3s ease-in-out;
}

#mainContent a.nl_link img {
    transition: 1s ease-in-out;
    width: 100%;
    opacity: 0.7;
}

#mainContent a.nl_link em {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: 20px;
    text-shadow: 0 2px 0 rgba(0,0,0,0.08);
}

#mainContent a.nl_link em small {
    display: inline-block;
    padding-bottom: 5px;
    font-family :'Open Sans';
    text-transform: uppercase;
    font-size: 14px;
}

#mainContent a.nl_link em span {
    font-weight: bold;
}

#mainContent a.nl_link em small b {
    font-weight: 600;
}

@media screen and (min-width:767px) {
    #mainContent{
        padding: 2rem;
    }

    #mainContent #topArea {
        position: relative;
    }
    
    #mainContent #topArea ul li {
        width: 49%;
    }
    
    #mainContent #topArea ul li.fr a.nl_link {
        position: absolute;
        top: 0;
        right: 0;
        width: 49%;
        height: 47.5%;
    }
    
    #mainContent a.nl_link em {
        padding: 0 10%;
    }
    
    #mainContent #topArea ul li a.nl_link.nl_link1 em.verticalCenter {
        padding: 3vw;
        align-items: flex-start;
        justify-content: flex-start;
        text-align: left;
    }
    
    #mainContent #topArea ul li.fr a.nl_link3 {
        top: auto;
        bottom: 0;
    }

    #mainContent #bottomArea {
        margin-top: 1rem;
    }
    
    #mainContent #bottomArea ul li {
        width: 49%;
    }
}

@media screen and (min-width:1240px) {
    #mainContent {
        padding: 10px 30px 40px;
    }
    
    #mainContent a.nl_link:hover img {
        transform: scale(1.2);
        opacity: 0.3 !important;
    }
    
    #mainContent a.nl_link em {
        font-size: 30px;
    }
    
    #mainContent #topArea ul li a.nl_link.nl_link1 em.verticalCenter {
        padding: 5vw;
    }
    
    #mainContent a.nl_link em small {
        margin-bottom: 20px;
        font-size: 18px;
    }

    #mainContent #bottomArea {
        margin-top: 20px;
    }
}

@media screen and (min-width:1600px) {
    #mainContent #bottomArea {
        margin-top: 30px;
    }
}