Added footer

css/style.css

@@ -1,6 +1,15 @@
 html {
+    /* center content */
     max-width:80%;
     margin:auto;
+
+    /* footer alignment */
+    min-height:100%;
+    position:relative;
+}
+
+body {
+    margin-bottom:3em;
 }
 
 .table {
@@ -13,3 +22,10 @@ html {
 th, td{
     text-align:center;
 }
+
+footer {
+    bottom:0;
+    position:absolute;
+    height:3em;
+    background-color:#f5f5f5;
+}

modules/foot.php

@@ -1 +1,10 @@
 </div>
+<footer class="footer">
+<div class="container text-center">
+    <p class="text-muted">
+        Made by George Kaklamanos (@gkaklas). 
+        <a href="https://code.tolabaki.gr/gkaklas/databus">Source code</a>. DataBus respects the users' freedoms.
+        <img src="img/agplv3-88x31.png" />
+    </p>
+</div>
+</footer>