body {
	 
	height:100%;
	overflow-y:auto;
}
 #order
        {
            display: block;
            width: 136px;
            height: 49px;
            position: fixed;
            top: 20px;
            left: 50%;
            margin-left: 240px;
        }
        html > body #order
        {
            display: block;
            width: 136px;
            height: 49px;
            position: fixed;
            top: 20px;
            left: 50%;
            margin-left: 250px;
        }
        * html #order
        {
            position: absolute;
        }