Change select box option background color
HtmlCssHtml SelectBackground ColorHtml Problem Overview
I have a select box and I'm trying to change the background color of the options when the select box has been clicked and shows all the options.
body {
background: url(http://subtlepatterns.com/patterns/black_linen_v2.png) repeat;
}
select {
margin: 40px;
background: rgba(0, 0, 0, 0.3);
color: #fff;
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}
<select>
<option val="">Please choose</option>
<option val="1">Option 1</option>
<option val="2">Option 2</option>
<option val="3">Option 3</option>
<option val="4">Option 4</option>
</select>
Html Solutions
Solution 1 - Html
You need to put background-color
on the option
tag and not the select
tag...
select option {
margin: 40px;
background: rgba(0, 0, 0, 0.3);
color: #fff;
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}
If you want to style each one of the option
tags.. use the css attribute
selector:
select option {
margin: 40px;
background: rgba(0, 0, 0, 0.3);
color: #fff;
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}
select option[value="1"] {
background: rgba(100, 100, 100, 0.3);
}
select option[value="2"] {
background: rgba(150, 150, 150, 0.3);
}
select option[value="3"] {
background: rgba(200, 200, 200, 0.3);
}
select option[value="4"] {
background: rgba(250, 250, 250, 0.3);
}
<select>
<option value="">Please choose</option>
<option value="1">Option 1</option>
<option value="2">Option 2</option>
<option value="3">Option 3</option>
<option value="4">Option 4</option>
</select>
Solution 2 - Html
I don't know if you've considered it or not but if your application is based on coloring various groupings of items you should probably use the <optgroup>
tag coupled with a class for further referencing. For example:
<select>
<optgroup label="Numbers" class="green">
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</optgroup>
<optgroup label="Letters" class="blue">
<option value="a">A</option>
<option value="b">B</option>
<option value="c">C</option>
</optgroup>
</select>
and then in the head of your document write the css like this:
<style type="text/css">
.green option{
background-color:#0F0;
}
.blue option{
background-color:#00F;
}
</style>
Solution 3 - Html
Yes, you can set this by the opposite way:
select { /* desired background */ }
option:not(:checked) { background: #fff; }
Check it working bellow:
select {
margin: 50px;
width: 300px;
background: #ff0;
color: #000;
}
option:not(:checked) {
background-color: #fff;
}
<select>
<option val="">Select Option</option>
<option val="1">Option 1</option>
<option val="2">Option 2</option>
<option val="3">Option 3</option>
<option val="4">Option 4</option>
</select>
Solution 4 - Html
Similar to some of the answers, but not really stated, is to add a class to the actual option tag and use css classes...this is currently working for me without issue on IE (see above ss).
<select id="reviewAction">
<option class="greenColor">Accept and Advance Status</option>
<option class="redColor">Return for Modifications</option>
</select>
CSS:
.greenColor{
background-color: #33CC33;
}
.redColor{
background-color: #E60000;
}
Solution 5 - Html
Another option is to use Javascript:
if (document.getElementById('selectID').value == '1') {
document.getElementById('optionID').style.color = '#000';
(Not as clean as the CSS attribute selector, but more powerful)
Solution 6 - Html
My selects would not color the background until I added !important to the style.
input, select, select option{background-color:#FFE !important}
Solution 7 - Html
If you really want to style the
However a warning is attached to that approach. These types of menus work very differently on mobile platforms because native elements aren't used. They can have annoying quirks on desktop as well. My advice is 1) don't write your own and 2) find a library that's been really well tested.
Solution 8 - Html
Here it goes what I've learned about the subject!
The CSS 2 specification did not address the problem of how form elements should be presented to users period!
Read here: smashing magazine
Eventually, you will never find any technical article from w3c or other addressed to this topic. Styling form elements in particular select boxes is not fully supported however, you can drive around... with some effort!
Don't waste time with hacks e such read the links and learn how pros get the job done!
Solution 9 - Html
$htmlIngressCss='<style>';
$multiOptions = array("" => "All");
$resIn = $this->commonDB->getIngressTrunk();
while ($row = $resIn->fetch()) {
if($row['IsActive']==0){
$htmlIngressCss .= '.ingressClass select, option[value="'.$row['TrunkInfoID'].'"] {color:red;font-weight:bold;}';
}
$multiOptions[$row['TrunkInfoID']] = $row['IngressTrunkName'];
}
$htmlIngressCss.='</style>';
add $htmlIngressCss
in your html portion :)
Solution 10 - Html
Simply change bg color
select { background: #6ac17a; color:#fff; }