* {
    padding: 0px;             
    margin: 0px;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
   
}
.header { 
    background-image: url(../images/headerB.jpg);  
    top: 0px;
    margin: 0px 0px 0px 0px;
    width: 100%;
    height: 97px;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
}

header label img {
    margin: 30px 30px 30px 30px;
    width: 40px; 
    height: 40px;

}
.sfImage{
    margin-top:15px;
    margin-left:15px;         
    width: 170px;       
    height:70px;
   
}

#btn-menu{
    display: none;
}
.navBar {
    background-color: rgb(0, 0, 0);
  /*  display: none; */
    overflow: hidden;
    height: 1px; 
    transition: height 0.7s;      
}


#btn-menu:checked ~ .navBar {
   /* display: block;*/
    height: 201px;
        
}

.menu {
    list-style: none;
    flex-direction: column;
    
            
}

.menu li{
    height: 50px;
    font-size: 24px;/*
    border: 1px solid white;*/
        
}
.menu li a {
    display: block;
    padding: 10px 20px;
    text-align: center;
    
}

@media screen and (min-width: 768px){
    .header{
        height: 174px;
        background-size: fill ;
    }
    .header label{
        display: none;
    }
    .sfImage{
        margin-top: 60px;
        margin-left: 60px;
    }
    .navBar{
        height: 50px;
        margin-top: -60px;
        width: 100%;        
        background: none;        
    }

    .menu{
        display: flex;        
        flex-direction: row;
        justify-content: flex-end;  
        background: none;
    }
    .menu li a:hover{ 
        color: rgba(250, 199, 89, 0.748);
    }

}



.container {
    background-color: cadetblue;
    background-size: cover;
    background-position: center;
    background-image: url(../images/piano.jpg) ;    
    width: 100%;
    min-height: 90vh ;    
}

.contenedorGD {
    width: 90%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-left: auto;
    margin-right: auto;
}

.contenedorGD img {
    width: 70vw;
    max-width: 250px;
    height:70vw;
    max-height: 250px;
    margin: 5px;
    object-fit: cover;
    margin-left: auto;
    margin-right: auto;
}

/* Estilos del MODAL */

.modal{
    display: none;
}
.modal h4{
    font-weight: 200;
    font-size: 16px;
    text-align: justify;
}

.modal:target {
    position: fixed;
    background: rgba(0,0,0,0.8);
    padding: 10px;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column ;
    justify-content: center;
    align-items: center;
       
}

.imagen{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    /*padding-top: 25px;*/
}


.imagen a img{ 
    /*width: 100%;*/
    max-width: 100%;
    /*height: 100%;*/
    max-height: 80vh;
}

.footer {
    bottom: 0px;
    width: 100%;
    height: 16px;  /*
    background-color: aquamarine; */
    text-align: center; 
    margin-top: -16px;   
}