make text selectable inside an unselectable div

[Ranger187]

In my page i have made an entire div unselectable, with the help of this css (which i got from stackoverflow it self) \[code\] .unselectable { -moz-user-select: -moz-none; -khtml-user-select: none; -webkit-user-select: none; /* Introduced in IE 10. See http://ie.microsoft.com/testdrive/HTML5/msUserSelect/ */ -ms-user-select: none; user-select: none;}\[/code\]Now i got an h2 tag inside this unselectable div.And i want that h2 to become selectable.Is there any way to achieve this easly.I have forgot some thing in my question . i got three h2 in my code an i need specific one to be selectable so i added a class to this h2 and tried some thing like this .unselectable:not(.class-of-h2) (which i got from below answers).but its not working