.lm_root {
  position: relative;
}

.lm_row > .lm_item {
  float: left;
}

.lm_content {
  overflow: hidden;
  position: relative;
}

.lm_dragging,
.lm_dragging * {
  cursor: move !important;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -o-user-select: none;
  user-select: none;
}

.lm_maximised {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 40;
}

.lm_maximise_placeholder {
  display: none;
}

.lm_splitter {
  position: relative;
  z-index: 20;
}

.lm_splitter:hover,
.lm_splitter.lm_dragging {
  background: orange;
}

.lm_splitter.lm_vertical .lm_drag_handle {
  position: absolute;
  height: 25px;
  top: -10px;
  cursor: n-resize;
  width: 100%;
}

.lm_splitter.lm_horizontal {
  height: 100%;
  float: left;
}

.lm_splitter.lm_horizontal .lm_drag_handle {
  position: absolute;
  width: 25px;
  left: -10px;
  cursor: e-resize;
  height: 100%;
}

.lm_header {
  position: relative;
  overflow: visible;
}

.lm_header [class^="lm_"] {
  box-sizing: content-box !important;
}

.lm_header > ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.lm_header .lm_controls {
  right: 3px;
  position: absolute;
}

.lm_header .lm_controls > li {
  width: 18px;
  height: 18px;
  float: left;
  text-align: center;
  cursor: pointer;
}

.lm_header .lm_tabs {
  position: absolute;
}

.lm_header .lm_tab {
  display: block;
  float: left;
  padding-left: 12px;
  padding-right: 12px;
  padding-top: 0;
  padding-bottom: 0;
  height: 30px;
  line-height: 100%;
  margin-top: 1px;
  cursor: pointer;
  position: relative;
  padding-right: 25px;
}

.lm_header .lm_tab i {
  height: 19px;
  width: 2px;
  position: absolute;
}

.lm_header .lm_tab i.lm_left {
  left: -2px;
  top: 0;
}

.lm_header .lm_tab i.lm_right {
  right: -2px;
  top: 0;
}

.lm_header .lm_tab .lm_title {
  text-overflow: ellipsis;
  display: inline-block;
  overflow: hidden;
}

.lm_header .lm_tab .lm_close_tab {
  position: absolute;
  right: 0;
  top: 0;
  width: 14px;
  height: 14px;
  text-align: center;
}

.lm_drop_tab_placeholder {
  width: 100px;
  height: 10px;
  float: left;
  visibility: hidden;
}

.lm_header .lm_controls .lm_tabdropdown::before {
  color: black;
  content: "";
  width: 0;
  height: 0;
  vertical-align: middle;
  display: inline-block;
  border-top: 5px dashed;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
}

.lm_header .lm_tabdropdown_list {
  position: absolute;
  top: 20px;
  right: 0;
  z-index: 1;
}

.lm_header .lm_tabdropdown_list .lm_tab {
  clear: both;
  padding-right: 10px;
}

.lm_header .lm_tabdropdown_list .lm_tab .lm_title {
  width: 100px;
}

.lm_header .lm_tabdropdown_list .lm_close_tab {
  display: none !important;
}

/***********************************
 * Drag Proxy
 ***********************************/
.lm_dragProxy {
  position: absolute;
  z-index: 30;
  top: 0;
  left: 0;
}

.lm_dragProxy .lm_header {
  background: transparent;
}

.lm_dragProxy .lm_content {
  border-top: none;
  overflow: hidden;
}

.lm_dropTargetIndicator {
  position: absolute;
  z-index: 20;
  display: none;
  box-sizing: content-box;
}

.lm_dropTargetIndicator .lm_inner {
  position: relative;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}

.lm_transition_indicator {
  position: absolute;
  top: 0;
  left: 0;
  display: none;
  width: 20px;
  height: 20px;
  z-index: 20;
}

.lm_popin {
  width: 20px;
  height: 20px;
  position: absolute;
  z-index: 9999;
  bottom: 0;
  right: 0;
}

.lm_popin > * {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.lm_popin > .lm_bg {
  z-index: 10;
}

.lm_popin > .lm_icon {
  z-index: 20;
}
