Align Main Menu from left to right

Trying to have the main menu with 5 items move to right of the header.
Doesn’t seem to move. I checked the settings in the menu theme under css.

All I have was this below that moves the drop down menu text to the left. I want the whole menu to move to right.

#{$wrap} #{$menu} {
/** Custom styles should be added below this line **/
> li.mega-menu-flyout ul.mega-sub-menu li.mega-menu-item a {
text-align: left}}
#{$wrap} {
clear: both;}

https://wordpress.org/plugins/megamenu/