Hiding the Dropdown Arrow of Elements in Firefox

Firefox's default behavior for elements includes a visible dropdown arrow. To achieve a clean, custom look, you may want to remove it.

While "-webkit-appearance: button;" effectively hides the arrow in Chrome/Safari, the same approach using "-moz-appearance: button;" in Firefox doesn't produce the desired result.

To overcome this hurdle, we need to employ a different technique:

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

Here's how it works:

• "-moz-appearance: none;" disables the default appearance, including the arrow.
• "text-indent: 0.01px;" pushes the arrow slightly to the right.
• "text-overflow: ''" trims the overflown arrow.

This clever combination effectively removes the unwanted arrow while maintaining the element's functionality.