cross browser - How to disable text selection highlighting using CSS? -


for anchors act buttons (for example, questions, tags, users, etc. @ top of stack overflow page) or tabs, there css standard way disable highlighting effect if user accidentally selects text?

i realize done javascript, , little googling yielded mozilla-only -moz-user-select option.

is there standard-compliant way accomplish css, , if not, "best practice" approach?

update january, 2017:

according can use, user-select supported in browsers except internet explorer 9 , earlier versions (but sadly still needs vendor prefix).

all of correct css variations are:

.noselect {    -webkit-touch-callout: none; /* ios safari */      -webkit-user-select: none; /* safari */       -khtml-user-select: none; /* konqueror html */         -moz-user-select: none; /* firefox */          -ms-user-select: none; /* internet explorer/edge */              user-select: none; /* non-prefixed version,                                    supported chrome , opera */  }
<p>    selectable text.  </p>  <p class="noselect">    unselectable text.  </p>

note it's non-standard feature (i.e. not part of specification). not guaranteed work everywhere, , there might differences in implementation among browsers , in future browsers can drop support it.

more information can found in mozilla developer network documentation.


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