element.
Unfortunately, attempts to modify the background color of elements do not yield desired results, as the system's default color will override any custom settings. This limitation is primarily due to the inherent inability to reliably style form controls using CSS.
As an alternative approach, you can consider highlighting the entire element on mouseover. To achieve this, apply the following CSS rule:
<code class="css">select:hover {
background-color: red; /* Replace 'red' with your desired color */
}</code>
While this approach enables highlighting of the element, it exhibits varying behavior across different browsers. For instance, Chrome does not highlight the options within the drop-down, whereas Firefox initially highlights the options but fails to restore them when the mouse cursor is moved away and the drop-down remains open.
It is worth emphasizing that styling form controls, including the element, remains a challenging task due to browser inconsistencies and limitations.
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