#portletPageColumns .four-column-section {
  width: 100%;
  position: relative;
  clear: both;
  overflow: hidden;
}

#portletPageColumns .middle-column-section {
  clear: both;
  overflow: hidden;
}

#portletPageColumns .four-column-section.two div.two, #portletPageColumns .middle-column-section div.two {
  width: 49%;
  display: inline-block;
}
#portletPageColumns .four-column-section.two div.two:first-child, #portletPageColumns .middle-column-section div.two:first-child {
  float: left;
}
#portletPageColumns .four-column-section.two div.two:last-child, #portletPageColumns .middle-column-section div.two:last-child {
  float: right;
}
#portletPageColumns .four-column-section.three div.three {
  width: 32%;
  display: inline-block;
  margin: 0 1%;
  float: left;
}
#portletPageColumns .four-column-section.three div.three:first-child {
  margin-left: 0;
}
#portletPageColumns .four-column-section.three div.three:last-child {
  margin-right: 0;
}
#portletPageColumns .four-column-section.four div.four {
  width: 23.5%;
  display: inline-block;
  margin: 0 1%;
  float: left;
}
#portletPageColumns .four-column-section.four div.four:first-child {
  margin-left: 0;
}
#portletPageColumns .four-column-section.four div.four:last-child {
  margin-right: 0;
}

#portletPageColumns dl.portlet {
  font-size: 100%;
}

#portletPageTopRow {
  clear: both;
}

#portletPageBottomRow {
  clear: both;
}

/* Fixes for Sunburst and http://dev.plone.org/plone/ticket/11840  */
#portletPageColumns dd.portletItem,
#portletPageColumns dd.portletFooter {
  margin: 0;
}