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css - Is it possible to style the drop-down suggestions when using HTML5 <datalist>?

See here: http://jsfiddle.net/zemar (Must use Firefox or Opera to see)

When you click on the select, the drop-down is styled to match, but if you start typing a term from the data-list in the text box the suggestions that appear aren't styled and therefore it doesn't match the rest of the styling.

Is it possible to style the drop-down?

* {margin:0; padding:0; font-family: arial, sans-serif; font-size: 40px; font-weight: bold; color: #444;}
body {height:100%; background:#F4F3EF;}
.select select, .input input {background: transparent; width: 220px; overflow:hidden; height: 65px; padding-left: 5px;
    padding-bottom: 5px; -webkit-appearance: none; -moz-appearance:none; appearance:none; border:none; cursor:pointer;}
.select select {padding-top: 5px;}
.select, .input {float:left; width: 220px; height: 65px; margin-right: 20px; overflow: hidden; background: #ddd;
    border: 1px solid #ccc;}
    <div class="select">
    <select id="count">
            <option value="1">A</option>
            <option value="2">A pair of</option>
            <option value="3">A few</option>
            <option value="4">Four</option>
    </select>
    </div>
    <div class="input">
        <input type="text" id="query" list="ingredients" placeholder="lamb"></input>
        <datalist id="ingredients">
            <option value="lamb">
            <option value="beef">
            <option value="chicken">
            <option value="fish">
            <option value="vegetarian">
        </datalist>
    </div>
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1 Answer

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Styling datalist with CSS only is not possible across browsers. Internet Explorer, Firefox, Chrome and Edge apply basic styling to the input[list] element, but neither to datalist, nor to its option child elements.

See CodePen example.

Citing from MDN “Styling HTML forms – the ugly”:

Some elements simply can't be styled using CSS. These include: all advanced user interface widgets, such as range, color, or date controls; and all the dropdown widgets, including <select>, <option>, <optgroup> and <datalist> elements.

A very common way to circumvent this UI limitation is to provide a JavaScript based widget, that falls back to the HTML5 input+datalist combination for users which have JS disabled.


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