.container {
    display: flex; 
    justify-content: center;
    gap: 50px;
    width: 760px;
    height: 760px;
    border: 20px solid rgb(95, 131, 45);  
    margin: 20px;
    background-color: rgb(84, 90, 5);
    padding: 145px 90px 30px 75px;

}

header {
    width: 200px;
    height: 200px;
    background-color: blueviolet;
}

nav {

    background-color: aquamarine;

}

article {
    background-color: chartreuse;

}

footer {
    background-color: blanchedalmond;
    width: 300px;
    height: 70px;
    
}