html{
    text-align: center;
    background-color: blueviolet;
}
#titulo{
    background: yellow;
}
body{
    
    text-align: center;
}
h1{
   
    background-color: antiquewhite;
    text-align: center;
    margin-top: 0px;
    border-radius: 20px;
    border: fuchsia 4px inset;
    flex: auto;   
}
ul{
    display:flex;
    justify-content: center;
    list-style: none;
    padding: 5px;
    
}
li{
    background: fuchsia;
    color: black;
    font-size: 15px;
    border-radius: 10px;
    padding: 5px;
    margin: 3px;
    font-style: italic;
}
a{
    color: black;
    text-decoration:none;
}