视频高清线

亚洲 欧美 日韩 综合aⅴ视频

Extra small devices Phones (<768px) Small devices Tablets (≥768px) Medium devices Desktops (≥992px) Large devices Desktops (≥1200px)
Suitable for Phones Tablets Small Laptops Laptops & Desktops
Grid behaviour Horizontal at all times Collapsed to start, horizontal above breakpoints Collapsed to start, horizontal above breakpoints Collapsed to start, horizontal above breakpoints
Max container width None (auto) 750px 970px 1170px
Class prefix .col-xs- .col-sm- .col-md- .col-lg-
# of columns 12 12 12 12
Column Width Auto ~62px ~81px ~97px
Gutter width 30px (15px on each side of a column) 30px (15px on each side of a column) 30px (15px on each side of a column) 30px (15px on each side of a column)
Nestable Yes Yes Yes Yes
Offests Yes Yes Yes Yes
Column Ordering Yes Yes Yes Yes