発表時間:2024-03-29 13:01:18
The default grid system provided in Bootstrap utilizes 12 columns that render out at widths of 724px, 940px (default without responsive CSS included), and 1170px. Below 767px viewports, the columns become fluid and stack vertically.
辊压机的可持续发展道路行走在制造業春天里的實力派