nav,main,footer,header{width:1000px}
article{margin-left:20px;width:780px;order:2}
/*nav ul{padding-left:220px}*/
aside{width:200px;justify-content:flex-start;order:1}
main{flex-direction:row}
aside div{margin:0 0 20px 0 !important}
#flexdiv{display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: space-between;}
#flexdiv div{}