Welcome To wheel_home <div id="master" >
    <a href="http://beian.miit.gov.cn/"><center>鲁ICP备2023008235号-1</center></a>
 </div><style type="text/css" >
 #master {
       position:absolute;
      left:50%;
      bottom:0;
      text-align :center;
        }
 </style>