body {
text-decoration: none;
font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
background-color:#e8bfb0;
border-width: 14px;
border-color: f0ffff;
}

header {
text-decoration: none;
background-color: #3b5998;
color: #fff;
padding:10px;
border-style: double;
border-width: 10px;
border-color: #000;
border-top-width: 10px;
text-align: center;
}
nav{
text-decoration: none;
background-color: #3b5998;
border-style:inherit;
border-width: 5px;
margin: 10px;
}
nav ul{
list-style-type: none; 
display: flex;
justify-content: space-around;
}
nav ul li a{text-decoration: none;color: #fff;}
section{
margin: 20px auto;
padding: 15px;
background-color: #f9f9f9;
border-radius: 10px;
}
.seccion{display: flex;}
.Fotos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 20px;



}
.Fotos figure img {
width:150px;
height:150px;
border-radius: 8px;
}