关键词:
- box-sizing
- box-shadow
- box-sizing-box
- content-box:width= width + padding + border
- padding-box:width= width + border (部分浏览器不支持)
- border-box:width= width
语法
- box-shadow: h-shadow v-shadow blur spread color inset;
关键词:
- box-sizing-box
语法
- box-shadow: h-shadow v-shadow blur spread color inset;