@charset "utf-8";

/* Estilo para telas */

*{
    margin: 0px;
    padding: 0px;
}

html{
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1em;
}

header{
    background-color: lightgrey;
}
h1{ 
    text-align: center;
}
menu ul {
    list-style-type: none;
    background-color: grey;
}
menu li {
    background-color: rgb(92, 92, 92);
    display: inline block;
    padding: 10px;
}
article{ 
    display: block;
    width: 600px;
    margin: auto;
}