#container div {
 height: 100px;
 width: 100px;
 border-radius: 50%;
 margin: auto;
 margin-bottom: 10px; 
}

#red-box {
 background: #faa69b; 
}

#orange-box {
 background: #fac99b; 
}

#yellow-box {
 background: #eff598; 
}

#green-box {
 background: #99f79c; 
}

#blue-box {
 background: #98dff5; 
}

#violet-box {
 background: #d295f5; 
}