display: flex;
flex-flow: row wrap; //clom為垂直
justify-content: space-around;
order:1蟋定;//數(shù)越大越靠后
nowrap的情況:
Paste_Image.png
justify-content:
Paste_Image.png
align-content:
Paste_Image.png
其他(對(duì)齊等):https://segmentfault.com/a/1190000002910324