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2 divs with ellipisis

HTML

<div class="supercont">
  <div class="container">
    <div class="not_important1">
      employer employer employer employer employer employer employer employer employer employer employer employer employer
    </div>
    <div class="not_important2">
      url url url url url url url url url url url url url url url url url url url url url url url url url 
    </div>
  </div>
</div>

CSS

.supercont {
  width: 550px;
}

.container {
  width: 40%;
}

.container>div:first-child{
  display: inline-block;
  width: 60%;
  white-space: nowrap;
  background: aqua;
  text-overflow: ellipsis;
  overflow: hidden;
}

.container > div:last-child {
  display: inline-block;
  white-space: nowrap;
  background: yellow;
  text-overflow: ellipsis;
  overflow: hidden;
  width: 50px;
}
.container > div:first-child:hover{
    white-space:normal;
}
.container > div:last-child:hover{
    white-space:normal;
}