body{
    font-family:arial;
    color:#333;
}

header, footer{
    text-align: center;
    padding: 40px 0;
    background: #dadada;
}

nav ul{
    margin: 0;
    padding: 0;
    list-style-type: none;
    border-top: 2px solid #083073;
}

nav ul li a {
	display: block;
	background: #EDBB03;
	padding: 20px 10px;
	text-align: center;
	text-decoration: none;
	text-transform: uppercase;
	color: #fff;
	font-weight: bold;
	border-bottom: 2px solid #083073;
}

main{
    background-color: #f2f2f2;
    padding: 20px;
}


@media only screen and (min-width: 600px) {
	
	/***** Layout rules go in here ****/
     header, footer, #container{
        max-width: 1020px;
        margin:auto
    }
    #container{
        display: flex;
    }
    nav{
        width: 33.333%;
        background-color: #f7e5a3;
    }

    main{
        width:66.666%;
    }
	
}

@media only screen and (min-width: 1020px){
    nav{
        width:25%;
    }
    main{
        width: 75%;
        display: flex;
        gap:20px;
    }
    main article{
        width: 50%;
    }

}