I can\'t believe I haven\'t been able to find anything about this problem.
In my new project the future user will have a column with some input type=\"number\"
Rather than using padding-right
use the following CSS
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button { margin-left: 20px; }
and for Firefox above solution won't work, so the best solution is just to hide it :
input[type=number] {
-moz-appearance:textfield;
}
or you can try to "play" with some jquery plugin.