Drop shadow - Wikipedia
The MDN wiki page for CSS box-shadow 🤔 : r/traaaaaaannnnnnnnnns
box-shadowの重ねがけでニュアンスのあるシャドウを実装する | yanagi's memo
CSS Shadows: A Deep Dive Part 2 - box-shadow by Lurx on CodePen
Breaking down CSS Box Shadow vs. Drop Shadow | CSS-Tricks - CSS-Tricks
MDN Interactive Editor Beta is Ready for Testing – Developers Journal
drop-shadow() - CSS: Cascading Style Sheets | MDN
css】box-shadowの指定方法｜影やぼかしを作る | ほぼほぼ４コいち
The text-shadow CSS Property. Adding Drop Shadows to Text with CSS | by Christina Truong | Medium
CSSの「box-shadow」と「filter:drop-shadow」の違いを覚えたらちょっとテンション上がった | KuzLog
The Box — Chapter 1 — Magic of CSS — Adam Schwartz
CSS Outer Glow | UnusedCSS
MDN's CSS Box Coding Challenge – Jashele T.
Using shadow DOM - Web APIs | MDN
CSS property compatibility table for form controls - Learn web development MDN - CSS proper ty - Studocu
box-shadow】内側の影inset / 複数の影の指定方法｜webの自由帳
Issue with "Box-shadow generator": … · Issue #1653 · mdn/content · GitHub
UIデザインは奥が深い、CSSで美しいシャドウを実装する方法 | コリス
types: filter-function: drop-shadow() — Not actually supported well by Safari (very buggy) · Issue #17726 · mdn/browser-compat-data · GitHub
Trans Globe Lighting - MDN-1027 - Shadow Box - One Light Wall Mount
Using "box shadows" and clip-path together | CSS-Tricks - CSS-Tricks
CSS Box shadow v/s Drop shadow
Making Pixel-Art with Pure CSS
Trans Globe Lighting MDN-1027 Brushed Nickel 1 Light Wall Sconce from the Young and Hip Collection - LightingDirect.com
Photoshopで文字に影をつける（文字加工）|文字|Photoshop逆引き辞典 ｜MdN
