#demoContent{ text-align:center; margin-top:20px; width:100%;   }
	#demoContent .effect{ display:inline-block; *display:inline; zoom:1; text-align:left;  margin:0 auto;   }
	#demoContent .js{ text-align:left; margin:10px 20px;  line-height:20px;  background:#f3f3f3;  padding:5px 20px;    }
	#demoContent .js span{ color:#1974a1; }
	#demoContent .js span i{ color:#f30; font-weight:bold;  }
	#demoContent .notice{ color:#fff;  background:#000; text-align:left; padding:4px 20px; margin:10px 20px;   }
	#demoContent .css{  text-align:left; margin:10px 20px;  }
	#demoContent .css blockquote{ overflow:scroll; }

	#demoContent  .authorWord{ padding:10px 20px; border:1px dotted #ddd; text-align:left; margin-bottom:20px;   }
	#demoContent  .authorWord em{ color:#f00;  }
	/* 
	深蓝色 #1974a1
	*/