improvements

src/app/pages/chat/messages/messages.page.scss

@@ -100,20 +100,33 @@
     font-family: Roboto;
     overflow: auto;
 
-    .incoming, .outgoing{
+    //set scroll do bottom
+    position: absolute;
+    top: 0;
+    left: 0;
+    overflow-x: hidden;
+    overflow-y: auto;
+    width: 100%;
+    height: 100%;
+    word-wrap: break-word;
+    -webkit-overflow-scrolling: touch;
+    
+
+    .incoming-true, .incoming-false{
       width: 305px;
        padding: 15px 20px;
        border-radius: 10px;
+
     }
 
-     .incoming{
+     .incoming-true{
       margin: 10px 75px 10px 20px;
        background: #ebebeb;
        float: left;
        
        }
      }
-     .outgoing{
+     .incoming-false{
       margin: 10px 20px 10px 75px;
        background: #e4f4fe;
        float: right;