body{
		width: 100%;
		height: auto;
		margin: 0;
	}
	img{border:hidden; zoom:1;}
	.indexbg{
		width: 100%;
		height: auto;
	}
	.indexbg img{
		width: 100%;
		height: auto;
	}
	#hpdian{
		position: absolute;
	}
	#hpdian1,#hpdian2,#hpdian3,#hpdian4{
		position: absolute;
		filter:alpha(opacity=0);  
      -moz-opacity:0;  
      -khtml-opacity: 0;  
      opacity: 0;
      z-index: 2;
	}
	#rem1,#rem2,#rem3,#rem4{
		position: absolute;
		filter:alpha(opacity=0);  
      -moz-opacity:0;  
      -khtml-opacity: 0;  
      opacity: 0;
      z-index: 1;
	}
	canvas{
		position: absolute;
		filter:alpha(opacity=40);  
      -moz-opacity:0.4;  
      -khtml-opacity: 0.4;  
      opacity: 0.4;
	}
	a{
		cursor: pointer;
		z-index: 2;
	}
	@-webkit-keyframes twinkling{    /*透明度由0到1*/
    20%{
       opacity:0.2; /*透明度为0*/
     }
    100%{
       opacity:1; /*透明度为1*/
    }
  }