body{
    height: 100vh;
    margin: 0px;
    width: 20%;
    margin-left: 40%;
    margin-right: 40%;
}

aside{
    width: 20%;
    float: left;
    margin-right: 10%;
    margin-bottom: 100%;
}

article{
    max-width: 50%;
    float: right;
    margin-left: 10%;
}

header{
    p{
        text-align: center;
    }
}

h1{
    text-align: center;
}

img{float: right;}