Difference between revisions of "Template:CIEI-BJ"

Line 38: Line 38:
 
</style>
 
</style>
  
−
 
+
<script>
 +
  function centers(){
 +
  var divs = document.getElementById("aa");
 +
  document.getElementById("aa").style.marginLeft = (screen.width -divs.offsetWidth)/2+"px";
 +
  }
 +
</script>
 
<body>
 
<body>
 +
<div id="aa" style="position:absolute;width:100;height:100;z-index:-1;">
 
<canvas id="Mycanvas" style="position:absolute;top:0px;left:0px;z-index:1;"></canvas>
 
<canvas id="Mycanvas" style="position:absolute;top:0px;left:0px;z-index:1;"></canvas>
 +
</div>
 
<script>
 
<script>
 
//定义画布宽高和生成点的个数
 
//定义画布宽高和生成点的个数

Revision as of 13:51, 6 October 2016

`Template

Team CIEI_BJ