/* CSS Document */

ul#topnav {
margin: 0; padding: 0;
float: left;
width: 155px;
height:39px;
list-style: none;
position: relative; 
font:11px Arial, Helvetica, sans-serif; text-align:center;}

ul#topnav li { height:27px;
margin:0 auto 0 auto; padding:13px 0 0 0;
}


ul#topnav li a {
display: block;
color:#636363; /*Цвет текста в кнопке*/
text-decoration: none;
}
      ul#topnav a:hover {text-decoration: none; color:#0072bc;}

ul#topnav li:hover {/* background: #FF0000 url(topnav_active.gif) repeat-x; - цвет фона кнопки*/}
ul#topnav li span {
      float: left;
      padding: 10px 0;
      position: absolute;
      height:19px;
      left: 0; top:40px;
      display: none; /*--Hide by default--*/
      width:471px;
	  background-image:url(img/but_f.png);
      color:#0072bc;
      /*--Bottom right rounded corner--*/
      -moz-border-radius-bottomright: 5px;
      -khtml-border-radius-bottomright: 5px;
      -webkit-border-bottom-right-radius: 5px;
      /*--Bottom left rounded corner--*/
      -moz-border-radius-bottomleft: 5px;
      -khtml-border-radius-bottomleft: 5px;
      -webkit-border-bottom-left-radius: 5px;
      }
      ul#topnav li:hover span { display: block;} /*--Show subnav on hover--*/
      ul#topnav li span a {display: inline; font:12px Arial, Helvetica, sans-serif;}
      ul#topnav li span a:hover {text-decoration: none; color:#0072bc;}


#menu_1 {float:left; margin:0 0 0 51px;}
#menu_2 {float:left; margin:0 0 0 79px;}
#menu_3 {float:left; margin:0 0 0 63px;}