Which new feature of CSS 3 makes it possible to adjust the transparency of the elements?ARounded cornersBBorder ImagesCBox shadowDOpacity

Which feature of CSS 3 is used to add special colored corner to the body or text by using the border-radius property.ABox shadowBBorder imagesCMulti backgroundDRounded corners

What is the CSS property used to create shadows behind elements?Optionsshadow-effectelement-shadowtext-shadowbox-shadow

Which CSS property is used to set the opacity of an element?Optionsfilteropacitytransparencyvisibility

Which CSS property is used to create rounded corners for an element?Optionsborder-radiusround-cornersborder-style: round;corner-radius

What is the CSS property used to control the visibility of an element?Optionsopacityvisibilitydisplayhidden