84669 person learning
152542 person learning
20005 person learning
5487 person learning
7821 person learning
359900 person learning
3350 person learning
180660 person learning
48569 person learning
18603 person learning
40936 person learning
1549 person learning
1183 person learning
32909 person learning
手机的前端页面加载了sprite图,但是x和y的坐标点,确定不了,这是怎么换算的。ps上是已px为单位的。比如说坐标为 x=-128px y=-336px换算成rem单位都去除以10.x=-12.8rem y=-33.6rem还是没有定位到,是什么原因?
业精于勤,荒于嬉;行成于思,毁于随。
There are several grids in the design draft
x and y are set to rem units, and the background-size attribute must also be set to rem units
There are several grids in the design draft
x and y are set to rem units, and the background-size attribute must also be set to rem units