Implemented labeling after making a transaction

data/cleanlook/style.css

@@ -51,7 +51,7 @@ MiniWindow QPushButton {
   stop: 0 white, stop: 1 #D1D1D1);
 }          
 
-#address_input, #amount_input
+#address_input, #amount_input, #label_input
 {
     color: #000;
     padding: 5px;