anchor.diff:      margin: 6px;
       border-radius: 8px;
   }
  +#preload {
  +    display: none;
  +}
   </style>
   <script type="text/javascript" src="/js/jquery-1.10.2.min.js"></script>
   <script type="text/javascript">
  
positive.code: 	var diff = mineIdx - comIdx;
  	var result;
  	if (diff === 0) {
  		result = '<div>⇿</div>비겼습니다.';
  	} else if (diff === 1 || diff === -2) {
  		result = '<div>☜</div>당신이 이겼습니다.';
  	} else {
  
negative.code: 	<button>바위</button>
  	<button>보</button>
  	<div id="result"></div>
  	<div id="preload">
  	    <img src="./images/paper.png">
  	    <img src="./images/rock.png">
  	    <img src="./images/scissors.png">
  	</div>
  </body>
  </html>