html,body{
  max-width: 1200px;
}


th
{
	padding:1em;
}


 
 .explicacion_entrada  
{
  
  color:                  #797979;
  font-family:            arial;
  font-size:              1.2em;
  font-weight:            normal;
  padding:                3px;
  line-height:			2;
  text-align:center;
  TEXT-DECORATION: 	  none
 }