A callout makes the key point stand out to the reader.
Makes the key point stand out
You can float a callout to the left using float:left.
You can use width to set the callout's width.
You can use margin to put distance between the callout and
text outside the callout. You can use padding to put space
between the callout's internal text and its borders. You can use
position:relative and top to adjust the vertical
position of the callout.