#space {
    background-color: transparent;
    height: 100%;
    width: 100%;
    display: flex;
    flex-flow: row;
    justify-content: center;
    align-content: center;
    align-items: center;
    perspective: 600px;
    perspective-origin: center;
}

#solar-system {
    width: 300px;
    height: 300px;
    position: relative;
    transform-origin: center;
    transform-style: preserve-3d;
    /*transform: rotateX(80deg);*/
}

#sun {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #fff06b;
    position: absolute;
    top: calc(50% - 20px);
    left: calc(50% - 20px);
    transform-origin: center;
    transform-style: preserve-3d;
    /*transform: rotateX(-80deg);*/
    z-index: 100;
}

#root.darken #sun {
    box-shadow: 0 0 30px #fff06b;
}

#solar-system svg {
    perspective: 300px;
}

#mercury {
    height: 100px;
    width: 100px;
    top: calc(50% - 51px);
    left: calc(50% - 51px);
    animation-duration: 1.06s;
}

#mercury .antiRotate {
    width: 10px;
    height: 10px;
    top: calc(50% - 5px);
    left: -5px;
    animation-duration: 1.06s;
}

#mercury .planet {
    background-color: #a0a0a0;
}

#venus {
    width: 140px;
    height: 140px;
    top: calc(50% - 71px);
    left: calc(50% - 71px);
    animation-duration: 1.757s;
}

#venus .antiRotate {
    width: 14px;
    height: 14px;
    top: calc(50% - 7px);
    left: -7px;
    animation-duration: 1.757s;
}

#venus .planet {
    background-color: #eae5cf;
}

#earth {
    width: 200px;
    height: 200px;
    top: calc(50% - 101px);
    left: calc(50% - 101px);
    animation-duration: 3s;
}

#earth .antiRotate {
    width: 20px;
    height: 20px;
    top: calc(50% - 10px);
    left: -10px;
    animation-duration: 3s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    z-index: -1;
}

#earth .planet {
    background-color: #6DB5FF;
}

#mars {
    animation-duration: 4.96s;
    width: 280px;
    height: 280px;
    top: calc(50% - 141px);
    left: calc(50% - 141px);
}

#mars .planet {
    background-color: #ffbe6d;
}

#mars .antiRotate {
    height: 14px;
    width: 14px;
    top: calc(50% - 7px);
    left: -7px;
    animation-duration: 4.96s;
}

.planet {
    border-radius: 50%;
    transform-origin: center;
    transform-style: preserve-3d;
    /*transform: rotateX(-80deg);*/
    width: 100%;
    height: 100%;
}

.orbit {
    border: solid 1px rgba(128, 128, 128, 0.2);
    border-radius: 50%;
    position: absolute;
    top: 0px;
    left: auto;
    animation-name: planetRotate;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    transform-style: preserve-3d;
    transform-origin: center;
}

.antiRotate {
    animation-name: planetAntiRotate;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    position: absolute;
    transform-origin: center;
    transform-style: preserve-3d;
}

#solar-system g {
    transform-origin: 500px 500px;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    perspective-origin: center;
    transform-style: preserve-3d;
    transform: rotateY(45deg);
}

@keyframes planetRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(-360deg);
    }
}

@keyframes planetAntiRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}