html, body {
    font-family: 'Noto Sans', sans-serif;
    width: 100%;
    height: 100%;
    overflow: hidden;

    -ms-user-select: none;
    -moz-user-select: -moz-none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    user-select: none;
}

#main {
    position: absolute;
    width: 500px;
    height: 500px;
    transition: margin-left .5s;
    top : calc( (100% - 500px) / 2);
    left : calc( (100% - 500px) / 2);
    padding: 0px;
    border: 1px solid #373b3e;
    background: #F3F3FC;
}

#main .title {
    position: absolute;
}

#main .title img {
    width: auto;
    height: 80px;
    margin-top : calc( (100% - 120px) / 2);
    margin-left : calc( (100% - 125px) / 2);
}

#main .content {
    position: absolute;
    width : 80%;
    height : 40%;
    top : 40%;
    left : 10%;
}

#main .footer {
    position: absolute;
    top : 90%;
    left : 70%;
}

#main input{
    font-size: 15pt;
    width: 100%;
    height: 40px;
    margin-top: 15px;
    padding-left: 10px;
    font: 18px "Noto Sans KR";
}

#main button{
    width: 100%;
    height: 50px;
    margin-top: 10px;
    font: 600 18px "Noto Sans KR";
    background: #2A4581;
    color: white;
    border: 0;
}

#main a {
    font: 600 18px "Noto Sans KR";
    color: #73777B;
    text-decoration-line: none;
}

@media screen and (max-height: 600px) {
    html {
        overflow: scroll;
    }
    #main {
        top : 0;
        border : none;
    }

    #main .title img {
        margin-top : 50px;
    }
    #main .content {
        top : 150px;
    }
    #main .footer {
        top : 400px;
    }
}

@media only screen and (max-width: 600px) {



    #main {
        height: 100%;
        width: 100%;
        top : 0;
        left: 0;

        border : none;
    }
}