article, aside, details, figcaption, figure, 
   footer, header, hgroup, menu, nav, section {
    display: block;
  }

body{
  background-color: lightgreen;
}

h1,h2{
	text-align: center;
	font-size: 30pt;
}
h3{
  margin-top: 20pt;
  text-align: center;
  margin-top: 20pt;
}

img{
  box-shadow: 10px 10px 10px 2px rgba(0,0,0,1);
}

.paragraph{
	text-align: center;
	font-size: 18pt;
	margin-top: 60pt;
	margin-right: 50pt;
	margin-left: 50pt;
}

#left{
  font-style: italic;
  font-size: 15pt;
}

.table{

  margin-top: 20pt;
  text-align: center;
  font-family: : cursive;
}

iframe{
  box-shadow: 10px 10px 10px 2px rgba(0,0,0,1);
}