margin: toppx rightpx bottompx leftpx clockwise

<!-- Margins move the divs right or left, down or up and we want
everything beneath purple box flow accordingly
when we have just Margin as an attribute of a class, it creates a margin
all around the class or the div of the specified value
we can specify the margin to be different on top bottom left and right
margin: toppx rightpx bottompx leftpx goes clock wise;
you can also be specific with the margins by masing margin-left: leftpx
-->