/* header art variation */
.natHeaderArt {
  background-color:#293C6A;
  background-image:url(BlueFieldBar.jpg); 
  background-repeat:no-repeat;
  background-position:top left;
}
.natTopBar {
  border-top:0px;
}
.natTopBar a {
  color:white;
}

.natSearchBoxTop input {
  background:#293768;
  color:white;
  border:1px solid white;
}
.natWebButtons {
  background-color:inherit;
  background-image:url(opaque-25.png);
  background-repeat:repeat-x;
  background-position:top left;
  border-bottom:0px;
}
.natWebButtonsContents {
  padding:0px;
}
.natMiddle {
  border-top:0px;
}
.natWebButtons ul a {
  border:0px;
  color:#29386A;
  margin:0px;
  padding:3px 5px;
}
.natWebButtons ul a.current:hover,
.natWebButtons ul a:hover {
  background-color:inherit;
  background-image:url(opaque-50.png);
  background-repeat:repeat-x;
  background-position:top left;
  color:black;
  border:0px;
  padding:3px 5px;
}
.natWebButtons ul a.current {
  background-color:inherit;
  background-image:url(opaque-75.png);
  background-repeat:repeat-x;
  background-position:top left;
  color:black;
  border:0px;
  padding:3px 5px;
}
.natWebSlogan {
  color:white;
}
.natSideBar,
.natMain {
  background-image:url(bottom-shade.png);
  background-repeat:repeat-x;
}
.natLoginBody .natSideBar,
.natLoginBody .natMain,
.natOopsBody .natSideBar,
.natOopsBody .natSideBar,
.natEditBody .natMain,
.natEditBody .natMain {
  background:inherit;
}