textarea {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: 100px;
  border: solid 2px;
  padding: 0.5em;
  margin-block-end: 1rem;
}

.container {
  width: 45%;
  float: left;
  margin-right: 5%;
  h3 { margin: 0 ; }

  + container {
    text-align: right; 
  }
}

ul, li {
  margin: 0; 
  padding: 0;
  list-style-type: none; 
}