@import url('https://fonts.googleapis.com/css2?family=Sixtyfour&display=swap');


*,html {
    
    margin: 0;
    padding: 0;
}


.Navbar {
    display: flex;
    align-items: center;
    justify-content: center;
    width:100%;
    height: 10vh;
    background-color: brown;
    font-family: 'Sixtyfour', sans-serif;
}

.batas{
    background-color: #0a1015;
    width: 100%;
    height: 90vh;
}

.animation {
    position: absolute;
    margin: auto;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    width: 250px;
    height: 250px;
    background-color: #42a5f5;
}

span {
    left:10%;
    top:10%;
    box-shadow: 0px 0px 25px #000;

}
span:nth-child(1){
    position: absolute;
    left: 6%;
    top: 6%;
    width: 220px;
    height: 220px;
    background-color: rgb(162, 131, 94);
    animation: ani 3s infinite;
    animation-delay: 0.3s;

}

span:nth-child(2){
    position: absolute;
    left: 10%;
    top: 10%;
    width: 200px;
    height: 200px;
    background-color: #bbdefb;
    animation: ani 3s infinite;
    animation-delay: 0.4s;

}
span:nth-child(3){
    position: absolute;
    left: 14%;
    top: 14%;
    width: 180px;
    height: 180px;
    background-color: lightcoral;
    animation: ani 3s infinite;
    animation-delay: 0.5s;

}
span:nth-child(4){
    position: absolute;
    left: 18%;
    top: 18%;
    width: 160px;
    height: 160px;
    background-color:#90caf9;
    animation: ani 3s infinite;
    animation-delay: 0.6s;
}

span:nth-child(5){
    position: absolute;
    left: 22%;
    top: 22%;
    width: 140px;
    height: 140px;
    background-color:#829d4b90;
    animation: ani 3s infinite;
    animation-delay: 0.7s;

}
span:nth-child(6){
    position: absolute;
    left: 26%;
    top: 26%;
    width: 120px;
    height: 120px;
    background-color:#1abd5e;
    animation: ani 3s infinite;
    animation-delay: 0.8s;
}
span:nth-child(7){
    position: absolute;
    left: 30%;
    top: 30%;
    width: 100px;
    height: 100px;
    background-color:#9b7db6;
    animation: ani 3s infinite;
    animation-delay: 0.9s;
}

@keyframes ani {
 0% {transition: 0.7s;
 transform: rotate(0deg); }
 20% {
    transition: 0.7s;
    transform: rotate(95deg);
}
 50% {
    transition: 0.7s;
    transform: rotate(360deg);
}
100% {
    transition: 0.7s;
    transform: rotate(0deg);
}


}

.njobo {
    background-color: #000000;
    width: 100%;
    height: 100vh;
    position: relative;
    top: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;

}

.solar-system {
    font-size: 10px;
    width: 40em;
    height: 40em;
    position: relative;
    background-color: #000000;
   
}
.sun {
    position: absolute;
    top: 15em;
    left: 15em;
    width: 10em;
    height: 10em;
    background-color: yellow;
    border-radius: 50%;
    box-shadow: 0 0 3em white;


}

.earth, .moon {
    position: absolute;
    border-style: solid;
    border-color: white transparent transparent transparent;
    border-width: 0.1em 0em 0 0;
    border-radius: 50%;

}

.earth {
    top: 5em;
    left: 5em;
    width: 30em;
    height: 30em;
    animation: orbit 36.5s linear infinite;
}

.moon {
    top: 0;
    left: 0;
    width: 8em;
    height: 8em;
    animation: orbit 2.7s linear infinite;
}

.earth::before, .moon::before {
    content:'';
    position :absolute;
    border-radius: 50%;
}

.earth::before {
    top: 2.8em;
    right: 2.8em;
    width :3em;
    height :3em;
    background-color: aqua;

}

.moon::before {
    top: 0.8em;
    right: 0.2em;
    width :1.2em;
    height :1.2em;
    background-color: silver;



}

@keyframes orbit {
    to {transform: rotate(360deg);}
}