I want a custom code for list of items

Hey, Leo!
It's working, I am using lightspeed cache plugin and that is causing the issue. by the way, my output is looking like this https://upload.picpaste.me/image/iU4uQ but I want them to look like this, I mean in the same line https://upload.picpaste.me/image/iUDIM . How can we achieve this? any way to reduce font or stretch the grids?

It looks like you've build a regular unordered list. Did you try using our Headline block for each item? That would allow you to set the icon/spacing correctly.