Please select 2 correct answers
The RGBA declaration allows you to set opacity (via the Alpha channel) as part of the color value.
Absolute: The element is positioned relative to its first positioned (not static) ancestor element.
The position property specifies the type of positioning method used for an element (static, relative, absolute, or fixed). absolute: The element is positioned relative to its first positioned (not static) ancestor element.
For absolutely positioned elements, the left property sets the left edge of an element to a unit to the left/right of the left edge of its containing element.