Download Manager Version 3.3.08 (the latest version at the time of this post).
Please update lines 1663 – 1672 in /assets/css/front.css to include the .w3eden class before the .mr-2, .p-0, .p-3, and .pt-0 classes.
The !important setting on these classes is interfering with basic TailwindCSS functionality.
I have updated the min.css on my local, but I would like to not have to do that manually in the future.