html - Aligning image to the top of a table cell - Stack Overflow
How to set HTML Table Content Align
ホームページ作成 - テーブルを表示する（中央）
vertical-align - Codrops
Aligning Your Table Content | Sams Teach Yourself Web Publishing with HTML and CSS in One Hour a Day (5th Edition)
padding-top - CSS: Cascading Style Sheets | MDN
vertical-align」を指定した場合と「valign」を指定した場合のChromeの開発ツールにおける表示の違い - Qiita
HTML tables - cell alignment, colours, images
Positioning Elements on the Web
Solved Create a Web page that uses a table to display | Chegg.com
html - Vertical Alignment of text in a table cell - Stack Overflow
Solved: Table Formatting - Instructure Community
HTML table td align | FastWebStart
Understanding CSS's vertical-align Property - Impressive Webs
HTML table td align | FastWebStart
HTML | <td> valign Attribute - GeeksforGeeks
Set text align for table header in HTML and CSS
HTML | <th> valign Attribute - GeeksforGeeks
html - Vertical align all(!) elements in TD? - Stack Overflow
Default vertical alignment for table cells should be top in the HTML5 output similar to the XHTML output · Issue #2979 · dita-ot/dita-ot · GitHub
vertical-alignが効かないパターンと、効くパターン | HPcode（えいちぴーこーど）
