Hello,
We don’t have option of the full-width mega menu but it’s possible to implement with custom CSS.
@media only screen and (min-width: 992px) {
.item-design-mega-menu .nav-sublist-dropdown {
left: 0 !important;
margin: 0 !important;
right: 0 !important;
width: 100% !important;
max-width: 100% !important;
transform: none !important;
}
.item-design-mega-menu, .header-top, .header-main, .header-bottom, .header-wrapper .et_column.pos-static ~ .et_column:last-child {
position: static;
}
}
Regards