User select none features

README.md

@@ -142,7 +142,10 @@ Do not print this element.
 The background color of this and child elements are meaningful, don't remove them when printing.
 
 ### .rounded
-Round the corners with the default global border-radius.
+Round the corners with the default global border-radius..
+
+### .control-rounded
+Round with the control border radius same as a button.
 
 ### .undecorated
 Remove borders, backgrounds, shadows, and backdrop filters.
@@ -155,6 +158,10 @@ Puts a border on the element, with the usual width, color, and radius.
 
 Don't allow selecting the text. Use sparingly. People mostly don't like this.
 
+### .selectable
+
+Always allow selection even if it's not normally selectable.
+
 ### .flex-row
 Makes a class into a flex container. It will wrap, and have row orientation with margin between elements.
 The theme is allowed to do whatever else it wants here to make items look nice, it assumes you're doing something
@@ -195,6 +202,9 @@ The element will have a reasonable theme dependent amount of padding.
 Add padding just to bottom.  Useful for fixing scrollbar showing up
 when not needed.
 
+### .padding-inline
+Padding to left and right
+
 ### .margin
 The element will have a reasonable theme dependent amount of margin(Determined by --gap).