p, ul, li {font-family: Arial, Helvetica, sans-serif;} 
h1  {font-family: Arial, Helvetica, sans-serif;  } 
h2  {font-family: Arial, Helvetica, sans-serif;  } 
h3  {font-family: Arial, Helvetica, sans-serif;  } 
.button {
	font-size: 24px;
}