update

www/css/chat.css

@@ -0,0 +1,21 @@
+.chat_backgroundImg{
+    width: auto;
+    height: 100%;
+    min-height: auto;
+    -webkit-background-size: cover;
+    -moz-background-size: cover;
+    background-size: cover;
+    -o-background-size: cover;
+    background-position: center;
+    background-image: url('https://images3.alphacoders.com/106/106327.jpg');
+    text-align: center;
+    /*color: white;*/
+
+    /* Create the parallax scrolling effect */
+    background-attachment: fixed;
+    background-position: center;
+    background-repeat: no-repeat;
+    background-size: cover;
+
+    color: #ffffff;
+}