Diigo Bookmarks 04/10/2017
著
-
rems and ems, and why you probably don’t need them – Hacker Noon
"there are times when you should use rems and ems — they’re in the spec for a reason. But the scenarios in which you need them are fewer and farther between than the prevailing wisdom would suggest."
-
Home - NV Access Certification System
"The NVDA Expert certification tests your general knowledge of the NVDA screen reader by drawing from knowledge found in the NVDA Basic Training module, the NVDA user guide, and other publically available resources."
-
Block formatting contexts and lists – The Sea of Ideas
"Flow root establishes a new block formatting context, but most have dismissed it as simply replacing clearfix hacks. But consider this extremely common case, where you have a few paragraphs of text, some bullet points and a floating image"
-
Edge starts work on their Grid implementation update
"Yesterday on stage at An Event Apart in Seattle Rossen Atanassov responded to my 2014 email to Microsoft about my hopes that they would update their Grid Layout support, to let me know that they would now be starting work to do so."
-
Positioning Elements on the Web
"Choosing how to position an element in CSS is sometimes really a choice about what side effects are most acceptable."
-
Eric's Archived Thoughts: Grid-Powered Drop Quotes
"Why do this, when we can already use floats or relative/absolute positioning approaches to do the same? Because it’s not quite the same: with Grid, the column containing the drop-quote responds to any changes to the quotation symbol."