* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0px;
  margin: 0px;
}

div#container {
  background-color: aquamarine;
  height: 100vh;
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 50px 100px 1fr 100px 50px;
      grid-template-columns: 50px 100px 1fr 100px 50px;
  -ms-grid-rows: 100px 50px 1fr 100px;
      grid-template-rows: 100px 50px 1fr 100px;
      grid-template-areas: "header header header header header"
 "   .      nav      nav     nav      .   "
 "   .     .     main    .    .   "
 "footer footer footer footer footer";
}

div#container > header {
  background-color: aqua;
  -ms-grid-row: 1;
  -ms-grid-column: 1;
  -ms-grid-column-span: 5;
  grid-area: header;
  height: 100px;
}

div#container > nav {
  background-color: blue;
  -ms-grid-row: 2;
  -ms-grid-column: 2;
  -ms-grid-column-span: 3;
  grid-area: nav;
}

div#container > nav > ul {
  list-style-type: none;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: space-evenly;
      -ms-flex-pack: space-evenly;
          justify-content: space-evenly;
}

div#container > main {
  background-color: cornflowerblue;
  -ms-grid-row: 3;
  -ms-grid-column: 3;
  grid-area: main;
}

div#container > main > canvas {
  border: 3px solid;
  height: 450px;
  width: 100%;
}

div#container > footer {
  background-color: darkblue;
  -ms-grid-row: 4;
  -ms-grid-column: 1;
  -ms-grid-column-span: 5;
  grid-area: footer;
}
/*# sourceMappingURL=mall.css.map */