Consider the following code snippet: <div id="sectors"> <div id="A" class="A"></div> <div id="B" class="B"></div> <div id="C" class="C"></div> <div id="D" class="D"></div> <div id="E" class="E"></div> </div> With these style rules: <style> #sectors > div { float: left; position: relative; width: 80px; height: 80px; margin: 16px; background-color:red; color: white; text-align: center; } #sectors > div::after { content: attr(id) '-Block'; } #sectors > div.changecolor { background-color: blue; } </style> Which of the following code snippets when inserted into CSS will change the A and B div’s color from red to blue?

What will happen if the cursor property value is set to none?

What should be the output of following code? input[type="radio"]:checked + label { background-color:#000; }

Why is it not possible to unite webkit-border-radius and -moz-border-radius?

CSS3's border-radius property and border-collapse:collapse do not mix. How can border-radius be used to create a collapsed table with rounded corners?

A block-level element can be placed into inline elements.

Which of the following declarations would display a list without bullets?

Identify the selector in the following rule: h1 { color: blue; }

What does the child selector (">") do?

An outline is always placed __________ of the box

Normally, elements after a 'floated' element will flow around it. Which property can be used to avoid this?