通过设置flex-basis: calc(100%/3)实现三等分 <div class="container"> <div style="background-color: red;"></div> <div style="background-color: green;"></div> <div style="background-color: grey;"></div> <div style="background-color: yellow;"></div> <div style="background-color: pink;"></div> </div> .container { display: flex; flex-flow: row wrap; } .container > div { flex: 0 1 calc(100% / 3); height: 100px; }
通过设置
flex-basis: calc(100%/3)
实现三等分