gallery3/themes/admin_default/css/screen.css

#gContent {
  font-size: 1.1em;
}

.gBlock {
  border: 1px solid #e7e7e7;
  margin-bottom: 1em;
  padding: 1em .4em;
}

#gContent .gBlock h2 {
  margin: -.8em -.3em 0 -.3em;
  cursor: move;
}

#gSidebar .gBlock h2 {
  margin: -.9em -.4em 0 -.3em;
  cursor: move;
}

.gBlockContent {
  padding-top: 1em;
}

#gPhotoStream .gBlockContent {
  overflow: scroll;
}

#gSiteAdminMenu {
  border-bottom: 1px solid #ccc;
  font-size: 1.2em;
  padding: 0 20px;
}

#gSiteAdminMenu ul {
  margin-bottom: 0;
}

.gBlockContent .gError,
.gBlockContent .gInfo,
.gBlockContent .gSuccess,
.gBlockContent .gWarning {
  background-color: transparent;
}

/** *******************************************************************
 * N) Browser hacks
 *********************************************************************/

#gSiteAdminMenu:after {
  clear: both;
  content: ".";
  display: block;
  height: 0;
  visibility: hidden;
}