Code for Adding Content Slider Arrows found in Enfold Documentation doesn't work

on your css ( by the way – why don’t you use the quick css input field ( i found the code in: wp-custom-css) )
– i can see the usage of custom-class in your css : av-contentslider-style-2 – but
in the DOM i can not find it.

That custom-class had to be on that alb element : content-slider

By the way, the arrows are incorrectly defined in the documentation:

/* Arrow icon */
#top .av-contentslider-style-2 .avia-slideshow-arrows.avia-slideshow-controls a.next-slide:before{
content:'\e875';
}

/* Arrow icon */
#top .av-contentslider-style-2 .avia-slideshow-arrows.avia-slideshow-controls a.prev-slide:before{
content:'\e874';
}

that little backslash is missing – but you did it right in your code!

you are running the 4.5.7.1 beta –
go and update to the 4.6.3.1

i’m not shure but on that newest Enfold there is under Enfold Options Dialog on : Layoutbuilder 3 Options to set. ID, Classes and Heading styling. Mark them.

The you have on nearly all ALB Elements a Developer Tab – there you can insert the class :
now to a quick and dirty solution. You have the debug mode down your layout field?

your first line of that element – there you can add the custom class:
[av_content_slider heading='' columns='1' animation='slide' navigation='arrows' autoplay='false' interval='5' font_color='' color='' av_uid='av-3sky8y' custom_class='av-contentslider-style-2']