.a1z {
width:100%;
height:35px;
background:#394e5f; /* url(/test/x/images/menubkg_blue.gif) repeat-x left top;*/
margin:0;
position:fixed;
top:0px;
left:0;
z-index:27;
/*filter:alpha(opacity=60);
opacity:0.6;*/
/*text-align:center;*/
}

.a2z {
left:0px;
top: 0px;
height:30px;
width:990px;
text-align:left;
z-index:25;
position:relative;
margin:0 auto;
background:#3a5366;
padding-top:5px;


}

.a3z {
left:0px;
top:0px;
text-align:left;
z-index:25;
position:relative;
background:#000;
height:30px;
background:none;
  /* for IE 
  filter:alpha(opacity=40);*/
  /* CSS3 standard */
  /*opacity:0.4;*/
/*text-align:center;*/


}

.a1x {
width:100%;
height:35px;
background:#24333e; /* url(/test/x/images/menubkg_blue.gif) repeat-x left top;*/
margin:0;
position:fixed;
top:0px;
left:0;
z-index:25;
/*filter:alpha(opacity=80);
opacity:0.8;*/
/*text-align:center;*/

}

.a2x {
left:0px;
top: 5px;
width:100%;
text-align:left;
z-index:25;
position:fixed;
margin:0;
background:transparent;

}

.a3x {
left:0px;
top:0px;
width:990px;
text-align:left;
z-index:25;
position:fixed;
background:transparent;
height:30px;
margin:0 auto;
  /* for IE 
  filter:alpha(opacity=40);*/
  /* CSS3 standard */
  /*opacity:0.4;*/
/*text-align:center;*/


}