How to remove the arrow from a select element in Firefox

Question

Update: this was fixed in Firefox v35. See the full gist for details.

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Just figured out how to remove the select arrow from Firefox. The trick is to use a mix of -prefix-appearance, text-indent and text-overflow. It is pure CSS and requires no extra markup.

select {
    -moz-appearance: none;
    text-indent: 0.01px;
    text-overflow: '';
}

Tested on Windows 8, Ubuntu and Mac, latest versions of Firefox.

Live example: http://jsfiddle.net/joaocunha/RUEbp/1/

More on the subject: https://gist.github.com/joaocunha/6273016

Okay, I know this question is old, but 2 years down the track and mozilla have done nothing.

I've come up with a simple workaround.

This essentially strips all formatting of the select box in firefox and wraps a span element around the select box with your custom style, but should only apply to firefox.

Say this is your select menu:

<select class='css-select'>
  <option value='1'> First option </option>
  <option value='2'> Second option </option>
</select>

And lets assume the css class 'css-select' is:

.css-select {
   background-image: url('images/select_arrow.gif');
   background-repeat: no-repeat;
   background-position: right center;
   padding-right: 20px;
}

In firefox, this would display with the select menu, followed by the ugly firefox select arrow, followed by your nice custom looking one. Not ideal.

Now to get this going in firefox, add a span element around with the class 'css-select-moz':

   <span class='css-select-moz'>
     <select class='css-select'>
       <option value='1'> First option </option>
       <option value='2'> Second option </option>
     </select>
   </span>

Then fix the CSS to hide mozilla's dirty arrow with -moz-appearance:window and throw the custom arrow into the span's class 'css-select-moz', but only get it to display on mozilla, like this:

.css-select {
   -moz-appearance:window;
   background-image: url('images/select_arrow.gif');
   background-repeat: no-repeat;
   background-position: right center;
   padding-right: 20px;
}

@-moz-document url-prefix() {
.css-select-moz{
     background-image: url('images/select_arrow.gif');
     background-repeat: no-repeat;
     background-position: right center;
     padding-right: 20px;
  }
} 

Pretty cool for only stumbling across this bug 3 hours ago (I'm new to webdesign and completely self-taught). However, this community has indirectly provided me with so much help, I thought it was about time I give something back.

I have only tested it in firefox (mac) version 18, and then 22 (after I updated).

All feedback is welcome.

The trick that works for me is to make select width more than 100% and apply overflow:hidden

select {
    overflow:hidden;
    width: 120%;
}

This is the only way right now to hide dropdown arrow in FF.

BTW. if you want beautiful dropdowns use http://harvesthq.github.com/chosen/

Important Update:

As of Firefox V35 the appearance property now works !!

From firefox's official release notes on V35:

Using -moz-appearance with the none value on a combobox now remove the dropdown button (bug 649849).

So now in order to hide the default arrow - it's as easy as adding the following rules on our select element:

select {
   -webkit-appearance: none;
   -moz-appearance: none;
   appearance: none;
}

DEMO

select {
  margin: 50px;
  border: 1px solid #111;
  background: transparent;
  width: 150px;
  padding: 5px;
  font-size: 16px;
  border: 1px solid #ccc;
  height: 34px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

<select>
  <option>Apples</option>
  <option selected>Pineapples</option>
  <option>Chocklate</option>
  <option>Pancakes</option>
</select>