/home/fdhrevqn/public_html/wp-content/themes/fox/dev-docs.txt
========================||        slider arrows       ||========================

fox_slider_nav_style_support() is the function to returns all styles
    'circle-1',
    'square-1',
    'square-2',
    'text',

// wrapper class
'style--slider-nav-' . $nav_style

// text arrows:
$slider_options[ 'prevText' ] = '<i class="fa fa-chevron-left"></i>' . '<span>' . fox_word( 'previous' ) . '</span>';
$slider_options[ 'nextText' ] = '<span>' . fox_word( 'next' ) . '</span>' . '<i class="fa fa-chevron-right"></i>';

// other styles:
$slider_options[ 'prevText' ] = '<i class="fa fa-angle-left"></i>';
$slider_options[ 'nextText' ] = '<i class="fa fa-angle-right"></i>';


// carousel:
if ( 'text' == $nav_style ) {
    $slider_options[ 'prevArrow' ] = '<button type="button" class="slick-prev slick-nav"><i class="fa fa-chevron-left"></i>' . '<span>' . fox_word( 'previous' ) . '</span></button>';
    $slider_options[ 'nextArrow' ] = '<button type="button" class="slick-next slick-nav"><span>' . fox_word( 'next' ) . '</span>' . '<i class="fa fa-chevron-right"></i></button>';
} else {
    $slider_options[ 'prevArrow' ] = '<button type="button" class="slick-prev slick-nav"><i class="fa fa-angle-left"></i></button>';
    $slider_options[ 'nextArrow' ] = '<button type="button" class="slick-next slick-nav"><i class="fa fa-angle-right"></i></button>';
}