MessageInputTextView: Improve style

gajim/chat_control_base.py

@@ -217,6 +217,8 @@ def __init__(self, parent_win, widget_name, contact, acct,
             'set_visible')
 
         self.msg_scrolledwindow = ScrolledWindow()
+        self.msg_scrolledwindow.set_margin_start(3)
+        self.msg_scrolledwindow.set_margin_end(3)
         self.msg_scrolledwindow.get_style_context().add_class(
             'message-input-border')
         self.msg_scrolledwindow.add(self.msg_textview)

gajim/data/style/gajim.css

@@ -31,7 +31,8 @@ .chatcontrol-separator-top {margin-top: 5px;}
 .chatcontrol-separator {margin-bottom: 5px;}
 
 .message-input-border {
-    border: 2px solid transparent;
+    border: 2px solid @theme_unfocused_bg_color;
+    border-radius: 4px;
 }
 .message-input-focus {
     border: 2px solid @theme_selected_bg_color;