标签：height ext title order doc code rem meta auto
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> .main01 div{ float: left; margin-top: 10px; margin-left: 10px; line-height: 190px; text-align: center; background-color: #DCDCDC; color:red; width: 185px; height: 11.5625rem; opacity: 0.5; /* display:table-cell; vertical-align: middle; word-break: break-word; text-align: center; */ } .main01{ background-color: #000000; width: 400px; height: 400px; margin: 0 auto; /* border: 0px solid #000000; */ } </style> </head> <body> <div class="main01"> <div class="a">1</div> <div class="a">2</div> <div class="a">3</div> <div class="a">4</div> </div> </body> </html>
标签：height ext title order doc code rem meta auto
原文地址：https://www.cnblogs.com/Equilibrium/p/12106265.html
