Desative a seleção de texto
#example {
user-select:none;
}
Caz
#example {
user-select:none;
}
<div
style="-moz-user-select: none;
-webkit-user-select: none;
-ms-user-select:none;
user-select:none;
-o-user-select:none;"
unselectable="on"
onselectstart="return false;"
onmousedown="return false;">
Blabla
</div>user-select: none;<div
style="-moz-user-select: none; -webkit-user-select: none; -ms-user-select:none; user-select:none;-o-user-select:none;"
unselectable="on"
onselectstart="return false;"
onmousedown="return false;">
Blabla
</div>