Please find below the different tables that UI Developer supports are :
Absolute : It will place the element exactly where a user wants to place it. In general absolute will place relative to the parent. If no parent is available, then it is placed relative to the page itself.
Relative : It will place the element relative to itself (if we didn’t give any relative positioning); for example, if we set position relative to an element and given as top: 10px, then it will place the element 10px down from where the actual position of the element to be.
Static : It will place the element according to the flow of the document. It uses the default position; if we want to remove any position, then we can use a static position to replace it.
Fixed : It will place the element relative to the browser window or viewport as viewport doesn’t change when scrolling. So element will be fixed at that position.