a:link{
	text-decoration:none;
	color:black;
}
a:visited
{
	text-decoration:none;
	color:black;
}
a:hover
{
	text-decoration:none;
	color:white;
	background-color:blue;
}
a:active
{
	text-decoration:noene;
	color:black;
}
.centralizador{
    display: flex;
    justify-content: center; /* horizontal */
    align-items: center;     /* vertical */
    height: 100vh;           /* ocupa toda la pantalla */
}
ul
{
	list-style-type:none;
	margin:0;
	padding:0;
}
.links
{
	font-size:180%;
	background-color:white;
	display:block;
	padding:8px;
}
li
{
	display:inline;
	float:left;
	font-size:18px;
}
body{
	
}
.lineaImagenes{
	white-space:nowrap;
	overflow:hidden;
}
.lineaImagenes img {
	height:60px;
	width:60px;
	margin:0;
	padding:0;
	border:0;
}
.button {
  background-color: darkgray;
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 50px;
  margin: 4px 2px;
  cursor: pointer;
  box-shadow:5px 5px 10px rgba(0,0,0, 0.3);
}
.button:focus{
 box-shadow:0px 0px 4px rgba(0,0,0, 0.2);
 transform:translateY(4px);
}