@import url("https://fonts.googleapis.com/css?family=Caveat");
html,
body {
    background: linear-gradient(to bottom, #090513 0%, #964987 75%, #fdbca3 100%);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.stars {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    -webkit-animation: rotation 360s infinite linear;
    animation: rotation 360s infinite linear;
}

.stars:after,
.stars:before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAGQAQMAAAC6caSPAAAABlBMVEVHcEz///+flKJDAAAAAXRSTlMAQObYZgAAAIVJREFUeAHt2SEOwkAQhtFJKuqKRRGOgKzgUMgKRI/G0ZDoacNkN/ue/zJ+/ugBcI+01/EEAGBc04FkP58AVFoi7VaSLAEAAPB/j0hbK678AADMkXbZG03mGA0AAKsP3JgAAGDa88knsuZ8Mp1M6gEAPFtNrtEjtkh7lyRb3/PAWpS0BPgC0PMMdOEjXqoAAAAASUVORK5CYII=");
}

.stars:after {
    background-size: 100px;
    opacity: 0.4;
}

.stars:before {
    background-size: 200px;
    opacity: 0.6;
}

@-webkit-keyframes rotation {
    0% {
        transform: rotate(0);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes rotation {
    0% {
        transform: rotate(0);
    }
    100% {
        transform: rotate(360deg);
    }
}

h1 {
    font-size: calc(1.5em + 5vw);
    color: #fff;
    font-family: "Caveat", sans-serif;
    text-align: center;
    padding: 0.5em;
    transform: rotate(-4deg) translateY(-15vh);
}

.mountains {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: auto;
    min-width: 100%;
    height: 60px;
    fill: #000022;
}

.mountains_layer_1 {
    z-index: 2;
}

.mountains_layer_2 {
    fill: #9D5189;
    z-index: 0;
}