我想在一个div里用flex方式做出这种布局，请教应该怎么做???? ????????1 ???? ???? ????????2 ????????3 ????????4 ????????5 ????????6 ????????7 ???? .center{width:800px;?height:300px;?margin:auto;?background:#DC4244;} .center?.left,.cente?.right,....
flex布局中align-items 和align-content的区别cross axis of each flex line. align-items属性适用于所有的flex容器，它是用来设置每个flex元素在侧轴上的默认对齐方式。 align-items has the same functionality as align-content but the difference is that it works to center...
如何看待手机天猫首页改用 flex 布局代码如下： <!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title> flex box 弹性布局 </title> <meta name="Keywords" content=""> ...