h1    {text-align: center;}
img   {border: black solid 1px;}
p     {font-size: 144%;}
table {border-spacing: 5px; margin: auto; width: 640px;}
td    {padding: 5px;}
p>img
      {border: none;}
tr:nth-of-type(2)>td:nth-of-type(1),
tr:nth-of-type(3)>td:nth-of-type(2)
      {width: 220px;}