Total Theme: Center Mobile Logo

Requires header style three I guess:

/*CENTER LOGO MOBILE*/
@media only screen and (max-width: 1220px) {
	body.wpex-mobile-toggle-menu-icon_buttons #site-logo {
		text-align: center !important;
		margin: 0 auto !important;
		width: 250px;
		float: unset !important;
	}
}