body{
    font-family: Oswald;
    display: flex;
    flex-direction: column;
    background-color: cornflowerblue;
}
header{
    box-sizing: border-box;
    border-width: 1em;
    border-color: darkkhaki;
    margin: 1em;
    display: flex;
    flex-direction: column;
    background-color: darkblue;
    justify-content: center;
}

main{
    display: flex;
    flex-direction: column;
    justify-content: center;
        background-color: darkblue;
    margin: 1em;
    padding: 1em;
}
article{
    display: flex;
    flex-direction: column;
}
h1, h2, h3, h4, h5{
    text-align: center;
    text-transform: uppercase;
}

h1, h2{
    background-color: deepskyblue;
    justify-content: center;
    box-shadow: 1em, 1em, 
    }

h1{
   margin: 1em;
    margin-left: 0,5em;
        margin-right: 0,5em;
}
h2{
    margin-left: 1em;
    margin-right: 2em;
}
h3, h4, h5{
    color: azure;
}
h5{
    margin: 0.5em;
}

footer{
    box-sizing: border-box;
    margin: 1em;
    background-color: darkblue;
    font-size: 0.8em;
    color: azure;
    padding: 2em;
}
a{
    text-decoration: none;
    color: aqua;
}
nav{
    background-color: darkblue;
    margin: 1em;
    padding: 1em;
}
ul{
    list-style: none;
    color: aliceblue;
}