.window body {
  height: auto;
  padding: 0;
  margin: 0;
}
.window .window-mainbody {
  padding: 20px;
}
.window .window-mainbody #extra_class {
  float: none;
}
.window .window-mainbody #filter-bar {
  margin-bottom: 26px;
}
.window .window-mainbody #filter-bar button {
  margin-top: 0;
}