/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) { 
    html{
    font-size: 12px;
    }
    .altura {
    height: 250px;
    }
    .r-mx {
    margin-left: auto;
    margin-right: auto;
    }
	.title {
    padding: 1rem;
	}
    .titulo {
    width: 80%;
    }
    .cita {
    width: 65%;
    text-align: right;
    font-size: 1.5rem;
    color: #1494e3;
    font-weight: 400;
    letter-spacing: 1px;
    position: fixed;
    bottom: 120px;
    right: 50px;
    }
    
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) { 
    html{
    font-size: 12px;
    }
    .altura {
    height: 350px;
    }
    .font-3 {
    font-size: 1.3rem;
    }
    .titulo {
    width: 70%;
    }
    .cita {
    width: 50%;
    text-align: right;
    font-size: 1.5rem;
    color: #1494e3;
    font-weight: 400;
    letter-spacing: 1px;
    position: fixed;
    bottom: 120px;
    right: 50px;
    }
    .size3 {
    font-size: 1.5rem;
    }
    .social-s{
    width: 40px;
    }
    .revista {
    font-size: 1rem;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {     
   html{
    font-size: 14px;
    }
    .altura {
    height: 450px;
    }
    .font-3 {
    font-size: 1.5rem;
    }
    .titulo {
    width: 55%;
    }
    .size3 {
    font-size: 1.8rem;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) { 
    html{
    font-size: 16px;
    }
    .cita {
    width: 35%;
    text-align: right;
    font-size: 1.5rem;
    color: #1494e3;
    font-weight: 400;
    letter-spacing: 1px;
    position: fixed;
    bottom: 100px;
    right: 50px;
}