html, body{
  margin: 0;
  scroll-behavior: smooth;
}
#portada{

  
  background-image: url(https://i.imgur.com/dHp5ASA.jpg);
  width: 100vw;
  height: 100vh;
  background-size:120%;
  background-color:skyBlue;
}
.boton {
  display: block;
  padding: 15px 20px;
  text-align: center;
  background-color: skyBlue;
  border-radius: 30px;
  box-shadow: 0 9px grey;
  height: 2.5vw;
  width: 60vh;
  margin: 2.9vw 17vw;
  text-decoration: none;
  font-size: 3vw;
  color: black;
  font-family: 'Tilt Prism', cursive;
}
.boton:hover {
  color: white;
  background-color:grey ;
  background-size: 100%;
  width: 30vw;
  height: 2vw;
  transition: 0.7s;
  
}
#nombre{
  text-align: center;
  color: white;
  text-shadow: 5px 3px 4px #5DC1B9 ;
  position: absolute;
  top: 10vw;
  right: 30vw;
  font-size: 2.0vw;
  width: 1vw;
  font-family: 'Cormorant Garamond', serif;
}
#perfil{
   width: 100%;
  height: 100%;
    background-color: #0288D1  ;
}
.parrafos{
  font-family: 'Courgette', cursive;
  font-size: 2.3vw;
  text-align: justify;
}
.titulos{
  font-family: 'Tilt Prism', cursive;
  background-color:#4FC3F7 ;
  font-size: 3vw;
}
  .fotitos{
      width: 25%;

  }
#fotos{
  display:flex;
   flex-direction: column;
   flex-wrap: wrap;

}
#contenido{
  width: 95%; 
  height: 7%; 
  position: absolute;
  left: 2.5%; 
  background-color: salmon;
}

.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-gap: 20px;
  grid-column-start: 1;
  grid-row-start: 1;
  grid-row-end: 3;
  align-content: start;
  max-width: 700px;
  margin: 0 auto;
  transition: all 150ms linear;
}

.gallery input[type="radio"] {
  display: none;
}

.gallery label {
  position: relative;
  display: block;
  padding-bottom: 60%;
  margin: 5px;
  cursor: pointer;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
}

.gallery label:before {
  border: 1px solid #e3e3e3;
  content: '';
  position: absolute;
  left: -5px;
  right: -5px;
  bottom: -5px;
  top: -5px;
}

.gallery img {
  display: none;
  grid-column-start: 1;
  grid-column-end: 5;
  grid-row-start: 1;
  grid-row-end: 2;
  width: 100%;
  transition: all 150ms linear;
}

.gallery input[name="select"]:checked + label + img {
  display: block;
}

.gallery input[name="select"]:checked + label:before {
  border: 1px solid #000;
}
.botonDeRegreso{
  display: flex;
  justify-content:flex-end;
}