fix padding and footer styling

Author: tomdu3

Wireframe/style.css

@@ -24,36 +24,57 @@ As well as useful links to learn more */
   --line: 1px solid;
   --container: 1280px;
 }
+
 /* ====== Base Elements ======
  General rules for basic HTML elements in any context */
 body {
   background: var(--paper);
   color: var(--ink);
   font: var(--font);
 }
+
 a {
   padding: var(--space);
   border: var(--line);
   max-width: fit-content;
 }
+
 img,
 svg {
   width: 100%;
   object-fit: cover;
 }
+
 /* ====== Site Layout ====== 
 Setting the overall rules for page regions
 https://www.w3.org/WAI/tutorials/page-structure/regions/
 */
+header {
+  text-align: center;
+  padding: calc(var(--space) * 2) var(--space);
+}
+
 main {
   max-width: var(--container);
   margin: 0 auto calc(var(--space) * 4) auto;
+  padding-bottom: calc(var(--space) * 8);
 }
+
 footer {
   position: fixed;
   bottom: 0;
+  left: 0;
+  right: 0;
   text-align: center;
+  background: var(--paper);
+  border-top: var(--line);
+  padding: var(--space) 0;
+
+  .red-text {
+    color: red;
+  }
 }
+
 /* ====== Articles Grid Layout ====
 Setting the rules for how articles are placed in the main element.
 Inspect this in Devtools and click the "grid" button in the Elements view
@@ -65,10 +86,12 @@ main {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: var(--space);
-  > *:first-child {
+
+  >*:first-child {
     grid-column: span 2;
   }
 }
+
 /* ====== Article Layout ====== 
 Setting the rules for how elements are placed in the article. 
 Now laying out just the INSIDE of the repeated card/article design.
@@ -80,10 +103,12 @@ article {
   text-align: left;
   display: grid;
   grid-template-columns: var(--space) 1fr var(--space);
-  > * {
+
+  >* {
     grid-column: 2/3;
   }
-  > img {
+
+  >img {
     grid-column: span 3;
   }
-}
+}