What I thought was simple coding will not work in Chrome. Very basic I'm sure but answers to similar questions in the past seem to deal with much more complex questions in complex ways.
My CSS:
p.m75{font-size:1.15em; margin-left:75px; margin-right:50px;}
My HTML:
<p ><a href="XXX.htm">Thomas</a>, 1694-17??, of Sherston.<br>m. </p>
<p class="m75"><a href="YYY.htm">Isaac</a>, 1724-17??,
<br>m Mary COVE 1745 </p>
Microsoft browsers display this as expected - with the second paragraph inset by 75px. Chrome does not. Both paragraphs are in line down the left hand side.
What does Chrome require to achieve the same result?