How would clearfix be used on these two floats?

What would I add to the code?
https://jsfiddle.net/Ljbnyc93/64/

.container-left {
  float: left;
  margin: 0;
}

.container-right {
  float: right;
}
.container-for-those-things::after {
  content: "";
  display: table;
  clear: both;
}
1 Like

Got it, thank you.
https://jsfiddle.net/Ljbnyc93/67/

.container::after {
  content: "";
  display: table;
  clear: both;
}