body {
    font-family: "Lucida Console", "Courier New", monospace;
    color: antiquewhite;
    margin: 0;
    padding: 0;
    overflow-y: hidden;
}

.login {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    background: rgb(1, 0, 36);
    text-align: center;
    justify-content: center;
}

.login-contents {
    padding-top: 25vh;
}

.logo {
    position: relative;
    width: 300px;
    height: 300px;
    left: 42%;
    transform: translateX(-150px);
    padding-bottom: 30px;
    transform-style: preserve-3d;
    animation: swing 15s infinite;
}

.logo img {
    text-align: center;
    width: 300px;
    height: 300px;
    -webkit-filter: drop-shadow(5px 5px 5px #222);
    filter: drop-shadow(0px 10px 20px #00000068);
}

input {
    padding: 10px;
    margin-bottom: 5px;
    border-radius: 7px;
    font-family: "Lucida Console", "Courier New", monospace;
}

p {
    color: red;
}

p.hidden {
    visibility: hidden;
}

@keyframes swing {
    0% {
        transform: rotateY(0deg);
    }
    50% {
        transform: rotateY(90deg);
    }
    100% {
        transform: rotateY(0deg);
    }
}

#viewer {
    width: 100vw;
    height: 100vh;
}