body {
       margin: 0;
       padding: 0;
       background: #fafafa;
       font-size: 14px;
       font-family: "微软雅黑", "宋体", sans-serif;
       color: #231f20;
       overflow: auto;
       user-select: none;
   }

   a {
       color: #000;
       font-size: 14px;
       user-select: none;
   }

   #main {
       width: 100%;
       margin-top: 100px;
       user-select: none;
   }

   #wrap {
       position: relative;
       margin: 0 auto;
       width: 1100px;
       height: 680px;
       margin-top: 10px;
       user-select: none;
   }

   #text {
       width: 460px;
       left: 50px;
       top: -25px;
       position: absolute;
       user-select: none;
   }

   #code {
       display: none;
       font-size: 16px;
       user-select: none;
   }

   #clock-box {
       position: absolute;
       left: 50px;
       top: 550px;
       font-size: 28px;
       display: none;
       user-select: none;
   }

   #clock-box a {
       font-size: 28px;
       text-decoration: none;
       user-select: none;
   }

   #clock {
       margin-left: 48px;
       user-select: none;
   }

   #clock .digit {
       font-size: 64px;
       user-select: none;
   }

   #canvas {
       margin: 0 auto;
       width: 1100px;
       height: 680px;
       user-select: none;
   }

   #error {
       margin: 0 auto;
       text-align: center;
       margin-top: 60px;
       display: none;
       user-select: none;
   }

   .hand {
       cursor: pointer;
   }

   .say {
       margin-left: 0px;
       user-select: none;
   }

   .space {
       margin-right: 150px;
       user-select: none;
   }