html, body {
    margin: 0;
    padding: 0;
    background-color: #EEF1F3;
    font-family: Spoqa Han Sans Neo;
    -ms-user-select: none;
    -moz-user-select: -moz-none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    user-select: none;
    font-size: 0.9vh;
    font-weight: bolder;
}

.container {
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: 3fr 4fr 3fr;
    grid-template-rows: 1fr 0.2fr 8fr 0.8fr;
    grid-template-areas: "header header header" "   .      .      .   " "   .   main   .   " "footer footer footer";
    color: 	#202020;
}

.header {
    grid-area: header;
    background-color: #FFFFFF;
    border-bottom: 3px solid #E4E8EB;
    padding-top: 2rem;
    padding-bottom: 2rem;
    border-bottom: 3px solid #E4E8EB;
}

.main-content {
    grid-area: main;
    height: 70vh;
    text-align: center;
    font-size: 2rem;
}

.footer {
    grid-area: footer;
    color: #101010;
    background-color: #E5E5E5;
    border: 2px solid #E4E8EB;
    padding-top: 2%;
    padding-bottom: 2%;
    text-align: center;
    font-size: 2rem;
}

h1 {
    font-size: 5rem;
    margin: 0;
    text-align: center;
}

hr {
    border: 1px solid #DAE1E6;
    width: 90%;
}

img {
    display: block;
    margin: auto;
    padding: 0;
}



.logo-img {
    display: block;
    width: auto;
    height: 30%;
    padding-top: 5%;
}

.model-img-view {
    width: 90%;
    height: 45%;
    object-fit: cover;
    background-color: #FFFFFF;
    border: 1px solid blueviolet;

    margin-top: 1rem;
    margin-bottom: 1rem;
    margin-left: auto;
    margin-right: auto;
    padding-top: 1rem;
    padding-bottom: 1rem;

}
.device-ex-img{
    object-fit: cover;
    width: 90%;
    height: 100%;
}

.btn-login {
    width: 90%;
    height: 15%;
    color: blueviolet;
    background-color: #FFFFFF;
    border-color: blueviolet;
    
    border-radius: 1rem;
    padding: .2rem .2rem;
    cursor: pointer;
    box-sizing: border-box;
    font-family: 'Spoqa Han Sans Neo';
    font-weight: bolder;
    font-size: 3rem;
}

.form, .greeting {
    display: none;
}

.showing {
    display: block;
}

.signup {
    display: block;
}

.js-clock {
    color: #EEF1F3;
    font-family: 'LAB디지털';
    text-shadow: -1px 0 #202020, 0 1px #202020, 2px 0 #202020, 0 -1px #202020;
}

@font-face {
    font-family: "Spoqa Han Sans Neo";
    font-style: normal;
    font-weight: 500;
    src: url(/static/font/SpoqaHanSansNeo-Thin.eot); /* IE9 Compat Modes */
    src: url(/static/font/SpoqaHanSansNeo-Thin.eot?#iefix) format("embedded-opentype"), /* IE6-8 */
         url(/static/font/SpoqaHanSansNeo-Thin.woff) format("woff"), /* Mordern Browsers */
         url(/static/font/SpoqaHanSansNeo-Thin.otf) format("opentype"); /* If not support woff */
}

@font-face {
    font-family: 'LAB디지털';
    font-style: normal;
    font-weight: normal;
    src: url(/static/font/LAB디지털.ttf) format("truetype");
}