*{
	padding: 0;
	margin: 0;
}
h1 {
	text-align: center;
	background-color: yellow;
	color: red;
	padding: 20px;
}
h2 {
	text-align: center;
	background-color: green;
	color: white;
	padding: 20px;
}
nav ul {
	background-color: #757575;
	width: 100%;
	list-style-type: none;
	text-align: center;
}
nav li{
	display: inline-flex;
}
nav a{
	text-decoration: none;
	color: white;
	padding: 10px;
	width: 250px;
}
nav li:hover{
	background-color: black;
}
img {
	width: 150px;
	height: 150px;
	border-radius: 50%;
	object-fit: cover;
}
.contenido {
	display: flex;
	margin: 60px;
}
.articulos {
	width: 80%;
	border-right: 3px solid black;
}
.secciones {
	display: flex;
	align-items: center;
	padding 40px; 
}
.menu-secundario {
	width: 20%;
	margin-top: 60px;
}	
.menu-secundario a {
	display: block;
	text-align: center;
	color: black;
	margin-bottom: 20px;
}
footer {
	width: 100%;
	height: 200px;
	background-color: black;
	color: white;
	margin-top: 40px;
}
footer p {
	text-align: center;
	padding: 50px;
}