#envoltura {
width: 95%;
margin: 0 auto;
  box-shadow: 0 0 25px #222;
  margin-top: 5%;
  overflow: hidden;
  background: #6699ff;
}

#tabl {
width: 95%;
}

h1{
	color: #fff;
	
}

p{
	font-family: 'Arial', Lucida Sans, sans-serif;
	color: #FFFFFF;
	font-size: 12px;
}

#det{
	font-family: 'Arial', Lucida Sans, sans-serif;
	color: #99CC33;
	font-size: 11px;
}

#celda{ 
    border-bottom:1px solid #000;
    border-left:1px solid #000;
	font-family: 'Arial', Lucida Sans, sans-serif;
	color: #fff;
    font-size: 11px;
 }

#celda1{ 
    border-bottom:1px solid #000;
    border-left:1px solid #000;
    border-right:1px solid #000;
	font-family: 'Arial', Lucida Sans, sans-serif;
	color: #fff;
    font-size: 11px;
 }
#det1{
	font-family: 'Arial', Lucida Sans, sans-serif;
	color: #FFFFFF;
} 

#txt {
width: 95%;
margin: 0 auto;
}