Weird text in overview and app list

[Nourpon]

read this, I gave a solution, there are other gnome-shell.css keys to edit read till the end of this topic

App grid blurred text issues (theme)

you will have to find in gnome-shell.css .overview-tile .grid-search-result .search-entry:focus .search-entry:hover and add un every section text-shadow: none;