Update styles.css

Author: Gaurav786kumawat

css/styles.css

@@ -1155,4 +1155,27 @@ main h2 {
 #resultsGrid {
     min-height: 300px;
     transition: opacity 0.25s ease;
-}
+
+}
+
+
+
+
+html,
+body {
+    height: 100%;
+}
+
+body {
+    display: flex;
+    flex-direction: column;
+    min-height: 100vh;
+}
+
+main {
+    flex: 1;
+}
+
+footer {
+    margin-top: auto;
+}