body {
  font-family: Arial, sans-serif;
  margin: 20px;
  background: #f5f7fa;
  color: #333;
}

/*Titulo*/
h1 {
  text-align: center;
  margin-bottom: 1rem;
}

/*Grupo de tarjetas*/
.cards {
  display: flex;
  justify-content: flex-start;
  gap: 20px;
  margin: 30px;
  overflow-x: auto;
  padding-bottom: 20px;
  padding-left: 20px; 
  scroll-snap-type: x mandatory;
  scrollbar-width: thin; 
  scrollbar-color: #7a8794 #e0e0e0; 
}

/* Color del riel sobre el que se desliza la barra */
.cards::-webkit-scrollbar-track {
  background: #e0e0e0; 
  border-radius: 10px;
}

/* Color de la barra de scroll */
.cards::-webkit-scrollbar-thumb {
  background: #7a8794; 
  border-radius: 10px;
}

/* Color de la barra al pasar el mouse */
.cards::-webkit-scrollbar-thumb:hover {
  background: #7a8794; 
}

/*Tarjetas*/
.card {
  flex: 0 0 auto;
  flex-shrink: 0; 
  scroll-snap-align: start;
  background: white;
  padding: 10px;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  width: 170px;
  text-align: center;
  font-size: 1.1rem;
}