body {
    background-color: rgb(52, 19, 52);
}

#container {
    position: absolute;
    width: 500px;
    height: 800px;
    top: 10px;
    left: 500px;
}

#under1 {
  width: 80px;
  height: 40px;
  border-top-left-radius: 100px;
  border-top-right-radius: 100px;
  border: 10px solid gray;
  border-bottom: 0;
  transform: rotate(360deg);
  box-sizing: border-box;
  position: absolute;
  top: 650px;
  left: 130px;
  border-color:  rgb(240, 138, 48);
}

#under2 {
  width: 80px;
  height: 40px;
  border-top-left-radius: 100px;
  border-top-right-radius: 100px;
  border: 10px solid gray;
  border-bottom: 0;
  transform: rotate(365deg);
  box-sizing: border-box;
  position: absolute;
  top: 655px;
  left: 285px;
  border-color:  rgb(240, 138, 48); 
}

#underufo {
  position: absolute;
  top: 500px;
  left: 90px;  
  height: 0px;
  width: 120px;
  background-color: rgb(240, 138, 48);
  border-radius: 0 0 50% 50%/0 0 100% 100%;
  padding: 100px;
}

#middleufo {
    position: absolute;
    top: 450px;
    left: 90px;
    height: 50px;
    width: 320px;
    background-color: rgb(201, 201, 52);
}

#ear1 {
  width: 80px;
  height: 40px;
  border-top-left-radius: 100px;
  border-top-right-radius: 100px;
  border: 10px solid gray;
  border-bottom: 0;
  transform: rotate(90deg);
  box-sizing: border-box;
  position: absolute;
  top: 180px;
  left: 140px;
  border-color: rgba(22, 177, 22, 0.649);
 }

 #ear2 {
  width: 80px;
  height: 40px;
  border-top-left-radius: 100px;
  border-top-right-radius: 100px;
  border: 10px solid gray;
  border-bottom: 0;
  transform: rotate(270deg);
  box-sizing: border-box;
  position: absolute;
  top: 180px;
  left: 275px;
  border-color: rgba(22, 177, 22, 0.649);
 }

#alien {
  position: absolute;
  top: 150px;
  left: 150px;  
  width: 200px;
  height: 300px;
  border-radius: 100px 100px 0 0;
  background-color: rgba(22, 177, 22, 0.649);
  z-index: 1;
} 

#eye {
  height: 150px;
  width: 150px;
  background-color: white;
  border-radius: 50%;
  position: absolute;
  top: 180px;
  left: 175px;
  z-index: 2;
}

#eye2 {
  width: 100px;
  height: 50px;
  border-top-left-radius: 100px;
  border-top-right-radius: 100px;
  border: 10px solid black;
  border-bottom: 0;
  box-sizing: border-box;
  position: absolute;
  top: 200px;
  left: 200px;
  z-index: 3;
}

#mouth {
  position: absolute;
  top: 380px;
  left: 215px;  
  height: 0px;
  width: 30px;
  background-color:  rgba(22, 80, 22, 0.49);
  border-radius: 0 0 50% 50%/0 0 100% 100%;
  padding: 20px;
 }

 #box {
  position: absolute;
  top: 100px;
  left: 90px;  
  width: 320px;
  height: 350px;
  border-radius: 150px 150px 0 0;
  background-color: white;
  z-index: -1;
 }

 #ball1 {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background-color:  rgba(22, 177, 22, 0.649);
  position: absolute;
  top: 140px;
  left: 140px;
}

#ball2 {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background-color:  rgba(22, 177, 22, 0.649);
  position: absolute;
  top: 140px;
  left: 320px;
}

#container {
  position: absolute;
    animation: mymovecontainer 5s linear infinite;
}

@keyframes mymovecontainer {
  0% {top: 0px;}
  50% {top: 100px;}
  100% {top: 0px;}
}