html {
}
#all {
    width: 800px;
    height: 500px;
    backdrop-filter: brightness(70%) blur(2px);
    border-radius: 15px;
    margin-right: auto;
    margin-left: auto;
    padding: 3px 10px;
    border: solid 1px;
    border-left: solid 5px;
    border-right: solid 5px;
    border-color: rgba(255, 255, 255, 0.2);
    
    margin-top: calc(50vh - 255px);
    transition: 300ms;
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.2) 0%,
        rgba(255, 255, 255, 0) 45%
    );
    animation-name: scale;
    animation-iteration-count: 1;
    animation-duration: 700ms;
}
#info {
    display: flex;
}
p {
    font-size: 11px;
    margin-top: 5px;
    margin-left: 8px;
}
#planet {
    width: 60%;
    pointer-events: none;
}
h2 {
    font-family: "Electrolize", sans-serif;
    margin: 0;
    font-size: 16px;
    transform: scaley(0.8);
    padding: 3px;
    color: rgba(255, 255, 255, 0.6);
}
.info {
    width: 20%;
    font-family: "Fragment Mono", monospace;
    color: rgba(255, 255, 255, 0.3);
}
#mars {
    width: 300px;
    height: 300px;
    background: #b8592a;
    border-radius: 200px;
    margin-left: auto;
    margin-right: auto;
    background-image: var(--texture);
    background-size: cover;
    box-shadow: var(--shadow);
    animation-name: rote;
    animation-timing-function: linear;
    animation-duration: 400s;
    animation-iteration-count: infinite;
    cursor: move;
    pointer-events: all;
}
#sun {
    width: 70px;
    height: 70px;
    border-radius: 100%;
    background-color: white;
    filter: blur(15px);
    position: relative;
    top: 120px;
    left: 75px;
    transform: rotate(120deg) scaley(0.3);
}
#back {
    position: fixed;
    width: 100vw;
    height: 100vh;
    background-image: url(https://wallpaperaccess.com/full/44214.jpg);
    background-size: cover;
    background-position-x: center;
    top: 0;
    left: 0;
    z-index: -90;
    filter: var(--hue) brightness(.7);
    transition: 100ms filter;
   
}
#top {
    text-align: center;
    font-family: "Electrolize", sans-serif;
    color: rgba(255, 255, 255, 0.6);
    font-size: 25px;
}
h1 {
    margin: 0;
    transform: scaley(0.6);
}
@keyframes rote {
    from {
        background-position-x: 0;
    }
    to {
        background-position-x: 1000%;
    }
}

#vel::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 5px;
    height: 15px;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
}
#vel {
    margin-left: 3px;
    background-color: rgba(255, 255, 255, 0.3);
    -webkit-appearance: none;
    appearance: none;
    display: inline-block;
    width: 95%;
    height: 2px;
    left: 1em;
    outline: none;
    margin-bottom: 9px;
}

#vel::-moz-range-thumb {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
}
#hud {
    display: flex;
    position: absolute;
    bottom: 5px;
    width: 140px;
    right: 5px;
}
#hud button {
    width: 100%;
    margin: 3px;
    font-family: "Fragment Mono", monospace;
    font-size: 11px;
    border:none;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.6);
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba( 255,  255, 255, 0) 45%
    );
    padding: 7px 0;
    transition: 100ms;
    cursor: pointer;
}

#hud button:active {
    background: linear-gradient(
        145deg,
        rgba( 255,  255, 255, 0.2) 0%,
        rgba(255, 255, 255, 0.1) 45%
    );
}
@keyframes scale {
    from {
        width: 600px;
    }
    to {
        width: 800px;
    }
}