body 
{
  background: #FFFFFF;
  color: rgb(51, 51, 153);
  font-style: normal;
  text-decoration: none;
  font-family: "arial";
  font-size: 14pt ;
  margin-left: 20px; margin-top: 40px; margin-right: 20px;
}

p.ex1 
{
  margin-left: 30px;
}

a:link 
{ 
  color: rgb(51, 51, 153);
  background: none;
  font-weight: bold;
  text-decoration: underline;
  font-family: "arial";
  font-size: 14pt;
} 

a:visited 
{ 
  color: rgb(51, 51, 153);
  background: none;
  font-weight: bold;
  text-decoration: underline;
  font-family: "arial";
  font-size: 14pt;
} 

a:active 
{ 
  color: rgb(51, 51, 153);
  background: none;
  font-weight: bold;
  text-decoration: underline;
  font-family: "arial";
  font-size: 14pt;
}
 
a:hover
{ 
  color: #ff0000;
  background: none;
  font-weight: bold;
  text-decoration: underline;
  font-family: "arial";
  font-size: 14pt;
} 

a:table
{
  background: #FFFFFF;
  color: rgb(51, 51, 153);
  font-style: normal;
  text-decoration: none;
  font-family: "arial";
  font-size: 14pt ;
}