.head {float:right; top:0px; position:absolute; width:390px;}
.button         {
                    border:1px solid #333;
                    background-image:url('Images/btn.png');
                    padding:2px 10px 4px 10px;
                    font-size:12px;
                    color:#333;
                    font-weight:600;
                }
.button:hover   {
                    padding:2px 10px 4px 10px;
                    border:1px solid #333;
                    background-image:url('Images/btn_hover.png');
                    cursor:pointer;
                     color: #fff;
                }
.button:focus   {
                    padding:2px 10px 4px 10px;
                    border:1px solid #333;
                    background-image:url('Images/btn_hover.png');
                    cursor:pointer;
                    color: #fff;
                }