#caja1{
	width: 100%;
	height: 100px;
	background-color: gold;
	font-family: "Ubuntu", sans-serif;
  	font-weight: 700;
  	font-style: normal;
}

#caja2{
	width: 100%;
	height: 400px;
	background-color: black;
}

#caja2 a{
	width: 100%;
	height: 100px;
	color: white;
	font-family: "Ubuntu", sans-serif;
  	font-weight: 700;
  	font-style: normal;
}

#caja2 table th img{
	width: 80%
}

.redondo{
	width: 500px;
  	height: auto;
  	border-radius: 60%;

}

#caja3{
	width: 100%;
	height: 1650px;
	background-color: black;
}