h4 {
    text-align: center;
    font-size: 5rem;
    margin: 3% 0;
    font-style: italic;
}
.boton {
    background-color: #000000; 
    color: white; 
    border: none; 
    text-align: center; 
    font-size: 1.2rem; 
    cursor: pointer; 
    display: inline-block; 
    font-weight: bold; 
    width: 65%;
}

.boton:hover {
    background-color: #555; 
}

.contenedor {
    display: flex;
    justify-content: center;
    align-items: center;    
    flex-direction:row;
    margin-left: 2.5%;
    margin-right: 2.5%;
    margin-top: 2.5%;
}

.producto-1, .producto-2, .producto-3, .producto-4 {
    width: 23.75%;
}

.imagen img {
    width: 80%;
    height: auto;
}
h1 {
    font-size: 2rem;
    font-weight: bolder;
    text-align: center;
}
h2 {
    font-size: 1.5rem;
    text-align: center;
}
.carrito {
    display: flex;
  justify-content: center;
  align-items: center;
}
.imagen {
    display: flex;
  justify-content: center;
  align-items: center;
}
.contenedor-2 {
    margin-top: 3%;
    display:flex;
    flex-direction:row;
    justify-content: end;
}
.boton-2 {
    background-color: #000000; 
    color: white; 
    border: none; 
    border-radius: 50%;
    text-align: center; 
    font-size: 1.2rem; 
    cursor: pointer; 
    display: inline-block; 
    font-weight: bold; 
    width: 25px;
    height: 25px;
    margin-right: 2%;
}

.boton-2:hover {
    background-color: #555; 
}