body{
    background-image: url(../img/fondo.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center top;
    background-attachment: fixed;
}

h1{
    margin-top: 8vh;
}

.btn{
    padding-top: 15px;
    padding-bottom: 15px;
    background-color: rgba(255, 255, 255, 0.63);
}

.fila1{
    height: 25vh;
}

.fila2{
    height: 60vh;
}

.fila3{
    height: 15vh;
}

.fixed-bottom{
    /*background-color: red;*/
}

.pequenio{
    max-height: 5px;
    padding-right: 3vw;
    color: white;
}

.libre{
    position: relative;
    display: block;
}

#logoFlotante{
    position: absolute;
    display: block;
    top: 30px;
    left: -10px;
    width: 200px;
    max-width: 200px;
}

@media screen and (max-width: 768px){
    .libre{
        display: none;
    }
}

@media screen and (max-width: 992px){
    #logoFlotante{
        left: -10px;
    }
}

@media screen and (min-width: 993px){
    #logoFlotante{
        left: 40px;
    }
}