This is a CSS Filetype Filled icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,900 icons, all in the same style and quality.
It is a vertically oriented rectangle with left and right sides larger than top/bottom sides. in the top right corner, part of the sides are shortened to form a diagonal connecting the top and right lines. this forms the hypotenuse of a small right triangle in the interior. In the middle of the rectangle are the letters 'CSS'
Related to CSS Filetype Filled Icon
Related icons are the icons with matching tags, as well as all files icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors