.logo-flotante{
    width: 100px;
    position: fixed;
    top: 30px;
    z-index: 1040;
}

.btn-flotante{
    
    width: 0%;
    position: fixed;
    bottom: 30px;
    right: 60px;
    transition: all 300ms ease 0ms;
    box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.1);
    z-index: 200;
}

.btn-flotante img{
    width: 3rem;
}

.btn-flotante:hover {
    
    box-shadow: 0px 15px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-7px);
}

@media only screen and (max-width: 900px) {

    .logo-flotante{
        display: none;
    }

}

@media only screen and (max-width: 600px) {
    .btn-flotante {
        
        bottom: 20px;
        right: 60px;
    }

    .btn-flotante img{
        width: 3rem;
        
    }

    .btn-flotante-ms {
        
        bottom: 100px;
        right: 60px;
    }
} 

@media only screen and (min-width: 1800px) {
    .btn-flotante {
        
        bottom: 20px;
        right: 150px;
    }

    .btn-flotante img{
        width: 6rem;
        
    }

    .navbar-brand{
        display: none;
    }

} 

.btn-flotante-ms{
    bottom: 100px;
}