/* CSS */ em {font-style: italic; background yellow} ::autonomous-not-child-of-a-p-element-? :: em {font-style:normal; background gray} Given two situations both using <em> differently, in need to be styled differently. The first case contains a paragraph element and within it one or multiple…
CSS: #container > a { color: yellow!important; } a:focus-visible { color: red!important; } HTML: <div id="container"> <a href="#">Anchor 1</a> <a href="#">Anchor 2</a> </div> We all know, the text color will be still yellow when we focus on an anchor, due…
I'm trying to work with CSS to alternate background color in my divs. I can do that, but which divs display changes. I'd like to be able to alternate only what's currently visible. Otherwise it's pretty random what background color…
I have a menu with submenu with a structure like this: <ul> <li> <a class="navigation-item">Menu Item 1</a> <a class="submenu-toggle" /> <ul class="submenu"> <li> <a class="navigation-item">Submenu Item 1</a> </li> </ul> </li> </ul> I want to add a class to submenu-toggle if…
I have a button with a :active class instruction to scale down to produce a nice effect, it works fine on pc, but on my mobile device I found that the hover effect remained there after I pressed the button,…
I want to style specific "sections that are directly inside the body" and "sections that are directly inside a div directly inside the body" with the ":is()" pseudo-class, without the redundancy (with relative selectors). I have the following code in…
I want to make targets of the :target pseudo-class visible. That is, if the target is a block element, e.g. <p>, that <p> should be outlined; and if the target is an inline element, e.g. <span>, that <span> should be…
h1 { color: red; } header h1 { color: revert; } <body> <header> <h1>Title</h1> </header> <h1>Level-1 heading</h1> <p>Body text.</p> <h1>Level-1 heading</h1> <p>Body text.</p> </body> I want to make <h1> elements red, except the <h1> inside <header>. I can do it…
Based on this answer, I managed to put an image as my icon appearing inside an INPUT control at its right edge. If I use a GIF that rotates, I'm all set. I only need to set the class on…
I have an element inside a button that I wanted to animate when I hover it and also when I click on the parent element, the button. For that I used the :not and :active pseudo-classes to animate the element…