html{
        height:100%;
}
body{
        font-size: large;
}
h1{
        display: none;
}
.contenedor{
        
        margin:auto ;
        display: block;
        font-size:larger;
        text-align:center;
}
nav{

        font-family: "Arial", Helvetica, san-serif;
        font-weight:bold;
        font-size:large;
        margin: left;
        margin-top:0px;
        width: 200px;
        height:auto;
}
.foto{   
        display:block;    
        
        
        margin-top: 10px;
        width: 30%;
        
        
}
.video1 { 
        
        

        font-size: large;
        margin:auto;
        margin-top: 10px;
        width: 60%;
        text-align: center;
}
.table{
        font-size: large;
        margin:auto;
        margin-top: 10px;
        width: 60%;
        text-align: center;
        color: black;
        box-shadow: 0 0 5px 5px #888;
}

.footer{
         display: none;
}