Hello,

To edit slider speed, please go to file ‘main.js and find these lines:

$('.codeless_slider').imagesLoaded(function(){
		$loading.css('display', 'none');
		codelessSlider = new Swiper('.codeless_slider',{ 
			slidesPerView: slide_per_view,
			paginationAsRange: false,
			loop: false,
			touchRatio: 0.7,
			autoplay: 5000,
			speed: 800,

edit the speed value to your need.

Example.

speed: 200,