<style>
* {
  box-sizing: border-box; width:1000px;
  float:center;
}

/* Create four equal columns that floats next to each other */
.column {
  float: left;
  width: 250px;
  padding: 10px;
 
}

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