第 13 章 网格布局 Grid Layout 13.1 Creating a Grid Container 13.2 Basic Grid Terminology 13.3 Placing Grid Lines Fixed-Width Grid Tracks Flexible Grid Tracks Fitting Track Contents Repeating Grid Lines Grid Areas 13.4 Attaching Elements to the Grid Using Column and Row Lines Row and Column Shorthands The Implicit Grid Error Handling Using Areas Grid Item Overlap 13.5 Grid Flow 13.6 Automatic Grid Lines 13.7 The grid Shorthand Subgrids 13.8 Opening Grid Spaces Grid Gutters (or Gaps) Grid Items and the Box Model 13.9 Aligning and Grids Aligning and Justifying Individual Items Aligning and Justifying All Items 13.10 Layering and Ordering 13.11 Summary