This is customization for the Divi WordPress theme. For more customizations, click here: Divi Theme Customizations

When using the “Centered Navigation” header option, only the hamburger menu expands the nav. Clicking on the whole “Select Page” area feels like you’ve clicked the menu, but it doesn’t expand the nav. This code takes care of that and makes the whole mobile menu clickable.

/*Whole mobile menu clickable*/
 span.mobile_menu_bar.mobile_menu_bar_toggle {
 width: 100%;
 }
 .mobile_menu_bar:before {
 float: right;
 }