<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no" name="viewport"> <meta content="yes" name="apple-mobile-web-app-capable"> <meta content="black" name="apple-mobile-web-app-status-bar-style"> <meta content="telephone=no" name="format-detection"> <meta content="email=no" name="format-detection"> <style type="text/css"> /* ============================================================ flex：定义布局为盒模型 flex-v：盒模型垂直布局 flex-1：子元素占据剩余的空间 flex-align-center：子元素垂直居中 flex-pack-center：子元素水平居中 flex-pack-justify：子元素两端对齐 兼容性：ios 4+、android 2.3+、winphone8+ ============================================================ */ .flex{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;} .flex-v{-webkit-box-orient:vertical;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;} .flex-1{-webkit-box-flex:1;-webkit-flex:1;-ms-flex:1;flex:1;} .flex-align-center{-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;} .flex-pack-center{-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;} .flex-pack-justify{-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;} </style> </head> <body> <div class="flex flex-pack-justify"> <div>模块一</div> <div>模块二</div> <div>模块三</div> <div>模块四</div> </div> <div class="rote"> </div> </body> </html>