.fondo{
    background-color: #8FBC8F;
}
.wunder{
    color: azure;
    font-size: 3.5em;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

.seleccion{
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 80%;
    margin: 50px auto;
}
.boton{
       padding: 32px 42px;
  background-color: green;
  color: white;
  border: none;
  border-radius: 65px;
  cursor: pointer;
  font-size: 18px;
  transition: background-color 0.3s ease;
}
.boton:hover{
     background-color: #79b187;
    color:black
}
.esquineado{
    position:fixed;
    top: 10px;
    right: 10px;
    width: 60px;
    height: auto;
    z-index: 1000;
}
.casilla{
      width: 100%;
  background: var(--tarjeta);
  padding: 12px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}