"Apply CSS styling to an HTML element with the 'select'

Question

"Apply CSS styling to an HTML element with the 'select'

Is there a way to set a specific height for the select element when it's not set to multiple?

select{height: 30px;}

I don't want this height to be applied if the select has the multiple attribute set to yes.

Is there a CSS solution for this scenario?

css css-selectors

Answer 1

Answer №1

To ensure a select element is not in multi-selection mode, simply remove the multiple attribute altogether. Even if you try setting it to multiple="no" or multiple="false", the standard behavior remains the same as HTML multiple or XHTML's multiple="multiple". For further details, check out the information on the HTML spec page.

You can use the CSS3 :not() selector to target any select element without that attribute:

select:not([multiple]) {
    height: 30px;
}

If you require support for IE7 and above, you can set the height for all select elements first and then adjust it for those with the multiple attribute:

select {
    height: 30px;
}

select[multiple] {
    height: auto;
}

Answer 2

To ensure a select element is not in multi-selection mode, simply remove the multiple attribute altogether. Even if you try setting it to multiple="no" or multiple="false", the standard behavior remains the same as HTML multiple or XHTML's multiple="multiple". For further details, check out the information on the HTML spec page.

You can use the CSS3 :not() selector to target any select element without that attribute:

select:not([multiple]) {
    height: 30px;
}

If you require support for IE7 and above, you can set the height for all select elements first and then adjust it for those with the multiple attribute:

select {
    height: 30px;
}

select[multiple] {
    height: auto;
}

Answer 3

Answer №2

select[multiple]{
height: 30px
}

select[multiple]:focus{
height:auto
}

I am not entirely sure if this addresses the query directly, but I hope it adds some value to the discussion.

Answer 4

select[multiple]{
height: 30px
}

select[multiple]:focus{
height:auto
}

I am not entirely sure if this addresses the query directly, but I hope it adds some value to the discussion.

"Apply CSS styling to an HTML element with the 'select'

Answer №1

Answer №2

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