/* Your CSS codes here */
<style>
* {
  box-sizing: border-box;
}

/* NJS sponsorilogolle */
.njscolumn {
  float: left;
  padding: 10px;
}

.left, .right {
  width: 25%;
}

.middle {
  width: 50%;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}
</style>