1-6. Missing Slice

<div id='item1'></div>
<div id='item2'></div>
<div id='item3'></div>
<style>
*{
    margin: 0;
    padding:0;
    background:#E3516E;
  }
  
  body{
    width:400px;
    height:300px;
    position:relative;
  }
  
  div {
	background: #F3AC3C;
  }
  
  #item1{
    position:absolute;
    width:100px;
    height:100px;
    background: #51B5A9;
    border-radius: 100% 0 0 0;
    top: 50px;
    left: 100px

  }
  
    #item2{
    position:absolute;
    width:100px;
    height:100px;
    background: #FADE8B;
    border-radius: 0 100%  0 0;
    top:50px;
    left:200px;
  }
  
  #item3{
    position:absolute;
    width:100px;
    height:100px;
    background: #F7F3D7;
    border-radius: 0 0 0 100%; 
    top:150px;
    left:100px;
  }
</style>