js change position: absolute to position: fixed code example

Example 1: what is the default value of the position property in css

position:static; /* is default pos value*/

Example 2: popsition relative css

An element with position: relative; is positioned relative to its normal position. Setting the top, right, bottom, and left properties of a relatively-positioned element will cause it to be adjusted away from its normal position. Other content will not be adjusted to fit into any gap left by the element.