Number (1): Everything in this space must add up to 1. The answer is 0-5, placed horizontally; 0-3, placed horizontally; 1-4, placed horizontally.
。极速影视对此有专业解读
首个子元素的高度和宽度均为100%，无底边距，并继承圆角属性。整体容器尺寸也是全高全宽。，更多细节参见Line下载
What about non-training considerations? How accessible are leisure activities?