How can I do apply style parent div id inside another div class?

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Hi
How can I apply border color darkred to input type date?

Thanks

What I have tried:

HTML

<div id="mandatory-text">
<input readonly="" tabindex="0" autocomplete="off" type="text" name="Date" class="rz-inputtext  rz-readonly" id="Date" placeholder="DD-MM-YYYY" onclick="Radzen.togglePopup(this.parentNode, 'popuppdfEW2DPWU')" _bl_11="">
</div>

CSS

#mandatory-text:has(.rz-inputtext.rz-readonly) {
        border-color: darkred !important;
    }

Posted 21-Jun-23 2:53am

Rajesh Kumar 2013

Updated 21-Jun-23 3:17am

v2

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2 solutions

Solution 2

Your CSS does set the border colour - at least in those browsers which support the :has selector[^].

But setting the border colour is not enough to make a border appear. The border-width defaults to 0, and the border-style defaults to none. So unless you have some other CSS which overrides those defaults for the #mandatory-text element, you will end up with an invisible dark red border, instead of an invisible transparent border. The end result is visually identical - no border will be shown, because it's invisible.

Posted 21-Jun-23 3:17am

Richard Deeming

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Andre Oosthuizen · Accepted Answer · 2023-06-21T03:00:00

You can change -

#mandatory-text:has(.rz-inputtext.rz-readonly) {
        border-color: darkred !important;
    }

to -

#mandatory-text #Date {
        border-color: darkred !important;
    }

This is using the input element's id as well, same as what you did for the div element.

a Fiddle can be found HERE [^]