参照 Bootstrap 的 响应式设计,预设六个响应尺寸:xs
sm
md
lg
xl
xxl
。
Referring to the Bootstrap responsive design, here preset six dimensions: xs
sm
md
lg
xl
xxl
.
参照 Bootstrap 的 响应式设计,预设六个响应尺寸:xs
sm
md
lg
xl
xxl
。
Referring to the Bootstrap responsive design, here preset six dimensions: xs
sm
md
lg
xl
xxl
.