Slide doesn't reach all the way

Please send me the link of your website I can suggest you if anything need to be changed

One possibility is that <li> tag of flex slider inherit margin left. So the solution is to make left margin 0
So there are two possibilities either add following line in wp-content/themes/yourtheme_folder/style.css under your theme or update it in the wp-content/plugins/wp-responsive-slider/flex/css/flexslider.css
.flexslider .slides > li {margin-left: 0 !important;}

Thanks for getting back to me. The page I’m working on is here:

https://www.lakepowelllife.com/lake-powell-attractions/

I added your changes above — first in the CSS then in the Flexslider, and there is still a space on the left of each slide. Also, there are 2 dots on the left without any content right below the slide.

Thanks very much.

Both of your problem dots and spacing lies in your css

https://www.lakepowelllife.com/wp-content/themes/legatus-theme/css/shortcode.css?ver=3.6

.shortcode-content ul li {
    list-style-type: square;
    padding-left: 5px;
}

Dot is due to list-style-type: square; and spacing is due to padding-left: 5px;

Remove these two line or try to override in flexslider.css

If you find it helpful please rate the plugin

Thanks, the slider looks so much better now.
https://www.lakepowelllife.com/lake-powell-attractions/
Now the bullets aren’t visible in the shortcodes, and I tried to override in Flexslider .slides ul li, but this didn’t change anything. If you have any insight on this, I would really appreciate it. Thanks for all of your help, and for responding so quickly ??