Comparison of CSS Shadow Effect: drop-Shadow and box-Shadow | Develop Paper
box-shadow vs filter: drop-shadow | CSS-Tricks - CSS-Tricks
CSS でドロップシャドウをつける方法 - by Takumi Hirashima
pozadina Druženje guska filter drop shadow - theingenioustv.com
HTML5 + CSS3 - Box-shadow:; vs filter:drop-shadow(); / css tag | Facebook
box-shadow vs. filter:drop-shadow | Drop shadow, Shadow, Filters
Haz on Twitter: "Here's a nice trick to create drop shadows on containers with overflow elements like arrows. Instead of using the CSS box-shadow property, you can use: filter: drop-shadow(0 3px 3px
SVG のfilterを使用したドロップシャドウの作り方 | ブログ - Blog | 佐藤純平 - Jumpei Sato
SVG: Multiple Effects in One Filter - Stack Overflow
CSS box-shadow vs drop-shadow | Freelance JAMstack Developer