body{
    background-color:rgb(3, 3, 77) ;
}


header{
    background-color:rgb(3, 3, 77) ;
    text-align: center;
    color: aqua;
    padding-top: 50px;
}

nav{
    text-align: center;
    background-color: rgb(0, 0, 255);
    padding: 15px;
    margin: -10px;
    font-size: 20px;
    font-weight: bold;
}

nav a{
    color: aqua;
    text-decoration: none;
}

a:hover{
    color: rgb(1, 1, 5);
    padding: 10px; 
    transition: .7s;
}

main{
    margin-bottom: 50px;
}

.lista{
    display: flex;
    color: aqua;
    margin-left: 200px;
    columns: 2;
}

ul,ol{
    margin-left: 50px;
}

article{
    background-color:  rgb(3, 3, 77);
    color: aqua;
    font-size: 20px;
    text-align: center;
    margin: 50px;
}

footer{
    background-color: blue;
    color: aqua;
    text-align: center;
    font-size: 25px;
    padding: 50px;
    margin: -10px;
}

.VDC{
    margin: 40px;

}

.VDC a{
    background-color: aqua;
    border-radius: 10px;
    color: blue;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-size: 20px;
    text-decoration: none;
    padding: 15px;
    margin: 25px;
}

.VDC a:hover{
    background-color: rgb(0, 0, 156);  
    transition: .4s;
    color: black;
}