@font-face {
    font-family: 'Oxygen';
    font-style: normal;
    font-weight: 400;
    src: url('./oxygen/Oxygen-Light.ttf') format('truetype');
}

@font-face {
    font-family: 'Oxygen';
    font-style: normal;
    font-weight: 700;
    src: url('./oxygen/Oxygen-Bold.ttf') format('truetype');
}

* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000;
}

#loading {
    position: absolute;
    display: block;
    top: 300px;
    left: 400px;
    animation-name: rotate;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: ease;
    opacity: 100%;
    transition: opacity 0.2s ease;
}
#loading.done {
    opacity: 0%;
}

@keyframes rotate {
    from {
	transform: translate(-32px, -32px) rotate(0deg);
    }

    to {
	transform: translate(-32px, -32px) rotate(360deg);
    }

}
button {
    display: none;
    position: absolute;
    top: 300px;
    left: 200px;
    width: 400px;
    height: 40px;
    font-family: Oxygen;
    font-size: 20px;
}