记录grid布局实现从左至右均匀布局，自动换行

1. 均匀布局,去掉右侧空白
   grid-template-columns: repeat(auto-fit, minmax(200px, 1fr))
tailwindcss写法： grid gap-10px grid-cols-[repeat(auto-fit,minmax(200px,1fr))]

 display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  grid-gap: 10px 20px;
  grid-auto-rows: 50px;

2. 固定列宽度，改变列数量
   grid-template-columns: repeat(auto-fit, 200px)

grid-template-columns: repeat(auto-fit, 200px);
  grid-gap: 10px 20px;
  grid-auto-rows: 50px;