footer design imrov for docs

Author: navaneethsnair1

src/main/content/antora_ui/src/sass/openliberty.scss

@@ -532,34 +532,21 @@ footer {
 }
 
 @media (max-width: 991.98px) {
-
-    #footer_top_container #footer_project {
-        clear: left;
-    }
-
     #footer_container {
         background-image: none;
+        width: 100%;
     }
 
     .right_footer_link {
         font-size: 14px;
         float: right;
+        margin-top: 12px;
     }
-}
 
-@media (max-width: 767.98px) {
     #footer_gray_background {
         height: 131px;
     }
 
-    .footer_container {
-        width: 100%;
-    }
-
-    .right_footer_link {
-        margin-top: 12px;
-    }
-
     #footer_open_liberty, #footer_project {
         display: none;
     }
@@ -590,7 +577,6 @@ footer {
     }
 }
 
-
 #teconsent {
     vertical-align: middle;
     float: right;