 width: 100%;
  top: 0;
  left: 0;
}

/**
 * Vertical grid lines
 *
 * Set the column width taking the borders into consideration,
 * and use margins to set column gutters.
 */
.hashgrid__column{
  width: 139px;
  border: solid darkturquoise;
  border-width: 0 1px;
  margin-left: 19px;
  height: 100%;
  float: left;
}

/**
 * Horizontal grid lines, defined by your base line height
 *
 * Remember, the CSS properties that define the box model:
 * visible height = height + borders + margins + padding
 */
.hash