.region-wrapper {
  width: 940px;
}
.region-wrapper .region-wrapper-inner {
  padding: 0;
}
.working-area {
  width: 910px;
}
.full-width .region-wrapper, .fullwidth .region-wrapper {
  width: 100%;
}
.full-width .region-wrapper .region-wrapper-inner, 
.full-width .region-wrapper .region-padding,
.fullwidth .region-wrapper .region-wrapper-inner, 
.fullwidth .region-wrapper .region-padding {
  padding: 0;
}

#top-bar-left, #top-bar-right, #content,
#sidebar-first, #sidebar-second {
  position: relative;
  display: inline;
}
#top-bar-left, #content,
#sidebar-first, #sidebar-second {
  float: left;
}
#top-bar-right {
  float: right;
}

.two-sidebars #content {
  margin-left: 25%;
  margin-right: 25%;
  width: 50%;
}
.one-sidebar #content {
  width: 75%;
}
.no-sidebars #content {
  width: 100%;
}
.sidebar-first #content {
  margin-left: 25%;
  margin-right: 0;
}
.sidebar-second #content {
  margin-right: 25%;
  margin-left: 0;
}
#sidebar-first {
  width: 25%;
  margin-left: -100%;
}
#sidebar-second {
  width: 25%;
  margin-left: -25%;
  clear: none;
}
.two-sidebars #sidebar-first,
.two-sidebars #sidebar-second {
   width: 25%;
}
.two-sidebars #sidebar-second {
  margin-left: -25%;
}

#top-bar-left {
  width: 65%;
  clear: none;
}
#top-bar-right {
  width: 35%;
  clear: none;
}