.grid-container{display:grid;grid-template-areas:'header header header' 'menu main right' 'menu footer footer';grid-template-columns:150px auto 20px;gap:0 10px}.grid-header{grid-area:header}.grid-menu{grid-area:menu}.grid-main{grid-area:main}.grid-right{grid-area:right}.grid-footer{grid-area:footer;min-height:100vmax}.flex-container{display:flex;flex-wrap:wrap;justify-content:space-around;align-items:flex-start}.flex-box{flex:1 1 300px}