The user can select buttons in the HTML5 toolbar. This looks ugly and confusing at times.
This css property can be set on elements: -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; -o-user-select: none; user-select: none; We have to be careful when using this though since there are some items in the UI which we do want to be selectable, like the text in the clipboard panel for example.