<div class=first><span></span><span></span><span></span><span></span>
</div>
<div class=second><span></span><span></span><span></span><span></span>
</div>
<div class=first><span></span><span></span><span></span><span></span>
</div>
<style>
  body{
    background:#5C434C;
  }
  span{
    display:inline-block;
    width:80px;
    height:80px;
    background:#F5D6B4;
    border-radius:100px 0 0 0;
    margin:2 18 18 2;
  }
  .first span:nth-child(odd){
    background:#F09462;
  }
  .second span:nth-child(even){
    background:#F09462;
  }
  span:nth-child(4n){
    margin-right:1;
  }
 </style>