body {
    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
    overflow: hidden;
}
.container {
    font-size: 6px;
    width: 40em;
    height: 40em;
    position: relative;
}
img {
    height: 130%;
    width: 130%;
}
.sun {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 15em;
    left: 15em;
    width: 10em;
    /* height: 10em; */
    border-radius: 50%;
    box-shadow: 0 0 3em rgb(255, 128, 0);
    animation: orbit 50s linear infinite;
}
.mercury, .venus, .earth, .moon, .mars, .jupiter, .saturn, .uranus, .neptune, .pluto {
    position: absolute;
    border-style: solid;
    border-color: white;
    border-color: white transparent transparent transparent;
    border-width: 0.1em 0.1em 0 0;
    border-radius: 50%;
}
.mercury {
    top: 12.5em;
    left: 12.5em;
    width: 15em;
    height: 15em;
    animation: orbit 68.7s linear infinite;
}
.venus {
    top: 10em;
    left: 10em;
    width: 20em;
    height: 20em;
    animation: orbit 48.7s linear infinite;
}
.earth {
    top: 6em;
    left: 6em;
    width: 28em;
    height: 28em;
    animation: orbit 36.5s linear infinite;
}
.moon {
    top: 2em;
    right: -1em;
    width: 7em;
    height: 7em;
    animation: orbit 2.7s linear infinite;
}
.mars {
    top: 2em;
    left: 2.5em;
    width: 36em;
    height: 36em;
    animation: orbit 26.5s linear infinite;
}
.jupiter {
    top: -2em;
    left: -2em;
    width: 45em;
    height: 45em;
    animation: orbit 21s linear infinite;
}
.saturn {
    top: -7em;
    left: -7em;
    width: 55em;
    height: 55em;
    animation: orbit 17s linear infinite;
}
.uranus {
    top: -12em;
    left: -12em;
    width: 65em;
    height: 65em;
    animation: orbit 19s linear infinite;
}
.neptune {
    top: -17em;
    left: -17em;
    width: 75em;
    height: 75em;
    animation: orbit 15s linear infinite;
}
.pluto {
    top: -22em;
    left: -22em;
    width: 85em;
    height: 85em;
    animation: orbit 18s linear infinite;
}
.mercury::before, .venus::before, .earth::before, .moon::before, .mars::before, .jupiter::before, .saturn::before, .uranus::before, .neptune::before, .pluto::before {
    content: "";
    position: absolute;
    border-radius: 50%;
    animation: orbit 30s linear infinite;
}
.mercury::before {
    top: 1.5em;
    right: 0.8em;
    width: 2em;
    height: 2em;
    background-image: url("../img/mercury.png");
    background-size: cover;
}
.venus::before {
    top: 2em;
    right: 2em;
    width: 2em;
    height: 2em;
    background-image: url("../img/venus.png");
    background-size: cover;
}
.earth::before {
    top: 3em;
    right: 0em;
    width: 5em;
    height: 5em;
    background-image: url("../img/earth.png");
    background-size: cover;
}
.moon::before {
    top: 0.8em;
    right: 0.2em;
    width: 1.2em;
    height: 1.2em;
    background-image: url("../img/moon.png");
    background-size: cover;
}
.mars::before {
    top: 5em;
    right: 3em;
    width: 3em;
    height: 3em;
    background-image: url("../img/mars.png");
    background-size: cover;
}
.jupiter::before {
    top: 6em;
    right: 3em;
    width: 5em;
    height: 5em;
    background-image: url("../img/jupiter.png");
    background-size: cover;
}
.saturn::before {
    top: 7.5em;
    right: 5em;
    width: 4.5em;
    height: 4.5em;
    background-image: url("../img/saturn.png");
    background-size: cover;
}
.uranus::before {
    top: 9em;
    right: 6.5em;
    width: 4em;
    height: 4em;
    background-image: url("../img/uranus.png");
    background-size: cover;
}
.neptune::before {
    top: 10em;
    right: 8em;
    width: 4em;
    height: 4em;
    background-image: url("../img/neptune.png");
    background-size: cover;
}
.pluto::before {
    top: 11em;
    right: 10em;
    width: 4em;
    height: 4em;
    background-image: url("../img/pluto.png");
    background-size: cover;
}
.star {
    position: absolute;
    background-color: #FFF;
    border-radius: 50%;
    z-index: -1;
}
@keyframes orbit {
    to{
        transform: rotate(360deg);
    }
}