.ext-contents-wrapper {
  width: 270px;
  margin:0;
  padding: 0;
  float:right;
  text-align:left;
}
#sidebar {
  width: auto !important;
  margin:0;
  padding: 0;
  float: none !important;
  text-align:left;
}
.contents-wrapper {
  position: relative;
}
.ext-contents {
  position: absolute;
}