battle4

DevGod

Vtuber

Caution

DevGod needs to write an editorial for this problem!

html

<div a></div>
<div b></div>
<div a></div>

<style>
  body{
    background:#62306D;
    margin:0px;
    padding:50px;
    display:flex;
  }
  div{
    background:#F7EC7D;
    width:100%;
    height:50%;
  }
  div[a]{
    position:relative;
    top:50%;
    border-radius: 0 0 50px 50px;
  }
  div[b]{
    border-radius: 50px 50px 0 0;
  }
</style>