Select All Elements That Have a Specific Css, Using Jquery

Select all elements that have a specific CSS, using jQuery

You cannot (using a CSS selector) select elements based on the CSS properties that have been applied to them.

If you want to do this manually, you could select every element in the document, loop over them, and check the computed value of the property you are interested in (this would probably only work with real CSS properties though, not made up ones such as rounded). It would also would be slow.

Update in response to edits — group selectors:

$(".Title, .Caption").corner();

jQuery Select Elements with a certain CSS

This one should cover all cases:

$('*').filter(function() {
    return $(this).css("position") === 'fixed';
});

Not as fast as qwertymk's answer, but also work if the css property is inherited from another rule, as demonstrated here.

How to select all elements with a particular ID in jQuery?

I would use Different IDs but assign each DIV the same class.

<div id="c-1" class="countdown"></div>
<div id="c-2" class="countdown"></div>

This also has the added benefit of being able to reconstruct the IDs based off of the return of jQuery('.countdown').length

Ok what about adding multiple classes to each countdown timer. IE:

<div class="countdown c-1"></div>
<div class="countdown c-2"></div>
<div class="countdown c-1"></div>

That way you get the best of both worlds. It even allows repeat 'IDS'

jquery select all elements except a div and its children

Try this:

$(document).click(function(e) {
        if ($(e.target).is('#submenu_area, #submenu_area *')) {
            return;
        }
        if(slide == "open"){
            $('#sliding_menu_area').toggle(effect);
            slide = "close";
        }
    });

jQuery Select All Elements That Have a Title

Simply:

$('[title]')

See also - Has Attribute Selector:

Selects elements that have the specified attribute, with any value.

Select all elements with a certain color?

If the styles are defined inline, you can do this:

[style*="#1a0dab"] {
    color: #00b0f4 !important;
}

Demo:

[style*="#1a0dab"] {
    color: #00b0f4 !important;
}

<p style="color: #1a0dab">paragraph 1</p>

<p>paragraph 2</p>

<p style="color: #1a0dab">paragraph 3</p>