* {
  font: 13px 'Open Sans', sans-serif;
  color: #bbb;
  font-weight: 400;
  box-sizing: border-box;
  border: 0;
  margin: 0;
  padding: 0;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

body {
  overflow: hidden;
  margin: 0;
}

#tablet-plugin {
  position: absolute;
  top: -1000px;
}

#viewport {
  position: absolute;
}

#canvas {
  width: 100%;
  height: 100%;
  display: block;
}


/****** SIDE BAR ******/

.gui-sidebar {
  position: absolute;
  bottom: 0;
  top: 0;
  padding-bottom: 20px;
  width: 310px;
  background: #3c3c3c;
  overflow-x: hidden;
  overflow-y: auto;
  border-right: double;
  border-width: 4px;
  border-color: rgba(255, 255, 255, 0.3);
}

.gui-sidebar::-webkit-scrollbar {
  width: 7px;
  background: rgba(0, 0, 0, 0.3);
}

.gui-sidebar::-webkit-scrollbar-thumb {
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.2);
}

.gui-sidebar::-webkit-scrollbar-corner {
  height: 0;
  display: none;
}

.gui-resize {
  cursor: ew-resize;
  position: absolute;
  left: 310px;
  top: 0;
  bottom: 0;
  width: 10px;
  margin-left: -3px;
  margin-right: -3px;
  opacity: 0;
}


/****** folder ******/

.gui-sidebar > ul > label {
  font-size: 15px;
  font-weight: 600;
  color: #999;
  position: relative;
  display: block;
  line-height: 30px;
  margin: 5px 0 5px 0;
  text-transform: uppercase;
  cursor: pointer;
  vertical-align: middle;
  text-align: center;
  background: rgba(0, 0, 0, 0.3);
}

.gui-sidebar > ul[opened=true] > label:before {
  content: '▼';
  text-indent: 1em;
  float: left;
}

.gui-sidebar > ul[opened=false] > label:before {
  content: '►';
  text-indent: 1em;
  float: left;
}

.gui-sidebar > ul {
  display: block;
  list-style: none;
  overflow: hidden;
  -webkit-transition: max-height 0.3s ease;
  -moz-transition: max-height 0.3s ease;
  -ms-transition: max-height 0.3s ease;
  -o-transition: max-height 0.3s ease;
  transition: max-height 0.3s ease;
}

.gui-sidebar > ul[opened=true] {
  max-height: 700px;
}

.gui-sidebar > ul[opened=false] {
  height: 35px;
  max-height: 35px;
}

.gui-sidebar > ul > li {
  height: 22px;
  margin: 4px 5px 4px 5px;
}

.gui-glowOnHover:hover {
  background: rgba(0, 0, 0, 0.2);
}

.gui-pointerOnHover:hover {
  cursor: pointer;
}


/****** label ******/

.gui-label-side {
  position: relative;
  display: inline-block;
  height: 100%;
  width: 36%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


/****** checkbox ******/

.gui-input-checkbox {
  display: none;
}

.gui-input-checkbox + label {
  float: right;
  cursor: pointer;
  position: relative;
  border: 1px solid;
  border-radius: 4px;
  margin-top: 2px;
  width: 18px;
  height: 18px;
}

.gui-input-checkbox + label::before {
  position: absolute;
  top: -5px;
  left: 5px;
  height: 14px;
  width: 6px;
  border-right: 2px solid;
  border-bottom: 2px solid;
  -webkit-transform: rotate(60deg) skew(25deg, 0);
  -ms-transform: rotate(60deg) skew(25deg, 0);
  transform: rotate(60deg) skew(25deg, 0);
}

.gui-input-checkbox:checked + label::before {
  content: '';
}


/****** input number ******/

.gui-input-number {
  -moz-appearance: textfield;
  float: right;
  position: relative;
  width: 10%;
  height: 100%;
  margin-left: 2%;
  text-align: center;
  outline: none;
  font-size: 10px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
}

.gui-widget-color > input::-webkit-inner-spin-button,
.gui-widget-color > input::-webkit-outer-spin-button,
.gui-input-number::-webkit-inner-spin-button,
.gui-input-number::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}


/****** input on hover ******/

.gui-slider:hover,
.gui-input-number:hover {
  background: rgba(0, 0, 0, 0.4);
}


/****** slider ******/

.gui-slider {
  -webkit-appearance: none;
  cursor: ew-resize;
  float: right;
  width: 52%;
  height: 100%;
  overflow: hidden;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
}

.gui-slider > div {
  height: 100%;
  background: #525f63;
}


/****** button ******/

.gui-button {
  -webkit-appearance: none;
  float: right;
  cursor: pointer;
  position: relative;
  display: inline-block;
  text-align: center;
  width: 100%;
  height: 100%;
  outline: none;
  border-radius: 4px;
  background: #525f63;
}

.gui-button::-moz-focus-inner {
  padding: 0 !important;
  border: 0 none !important;
}

.gui-button:enabled:hover {
  color: #fff;
}

.gui-button:active {
  box-shadow: 0 1px 0 hsla(0, 0%, 100%, .1), inset 0 1px 4px hsla(0, 0%, 0%, .8);
}

.gui-button:disabled {
  background: #444;
  color: #555;
}


/****** widget color ******/

.gui-widget-color {
  float: right;
  display: block;
  width: 64%;
  height: 100%;
}

.gui-widget-color > input {
  -moz-appearance: textfield;
  position: relative;
  display: inline;
  width: 100%;
  height: 100%;
  text-align: center;
  outline: none;
  border-radius: 4px;
  font-size: 13px;
  background: #f00;
}

.gui-widget-color > input + div:hover,
.gui-widget-color > input:hover + div {
  display: block;
  pointer-events: auto;
}

.gui-widget-color > input + div {
  display: none;
  position: absolute;
  pointer-events: none;
  padding: 3px;
  width: 125px;
  height: 105px;
  z-index: 2;
  background: #111;
}


/* saturation */

.gui-color-saturation {
  display: inline-block;
  width: 100px;
  height: 100px;
  margin-right: 3px;
  border: 1px solid #555;
  cursor: pointer;
}

.gui-color-saturation > div {
  width: 100%;
  height: 100%;
  pointer-events: none;
  border: none;
  background: none;
}

.gui-knob-saturation {
  position: absolute;
  pointer-events: none;
  width: 10px;
  height: 10px;
  z-index: 4;
  border: #fff;
  border-radius: 10px;
  border: 2px solid white;
}


/* hue*/

.gui-color-hue {
  display: inline-block;
  width: 15px;
  height: 100px;
  border: 1px solid #555;
  cursor: ns-resize;
}

.gui-knob-hue {
  pointer-events: none;
  position: absolute;
  width: 15px;
  height: 2px;
  border-right: 4px solid #fff;
}


/* alpha */

.gui-color-alpha {
  display: inline-block;
  margin-left: 3px;
  height: 100px;
  width: 15px;
  border: 1px solid #555;
  cursor: ns-resize;
}

.gui-knob-alpha {
  pointer-events: none;
  position: absolute;
  width: 15px;
  height: 2px;
  border-right: 4px solid #fff;
}


/****** select ******/

.gui-select {
  float: right;
  cursor: pointer;
  position: relative;
  display: inline-block;
  width: 64%;
  height: 100%;
  padding-left: 1%;
  outline: none;
  background: #525f63;
  border-radius: 4px;
}

.gui-select:hover {
  color: #fff;
}


/****** TOP BAR ******/

.gui-topbar {
  position: absolute;
  background: #20211d;
  height: 40px;
  width: 100%;
  padding: 0 10px;
  z-index: 1;
  float: left;
}

.gui-topbar ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.gui-topbar ul > li {
  float: left;
  height: 40px;
  line-height: 40px;
  padding-left: 30px;
  position: relative;
  cursor: pointer;
}

.gui-topbar ul > li .shortcut {
  float: right;
  font-style: oblique;
  margin-right: 11px;
}

.gui-topbar ul > li:hover {
  color: #fff;
}

.gui-topbar ul > li:hover > ul {
  display: block;
  opacity: 1;
  pointer-events: auto;
  top: 30px;
}

.gui-topbar ul > li > ul {
  position: absolute;
  top: 20px;
  left: 10px;
  background: #222;
  width: 160px;
  padding: 8px;
  border-radius: 0 4px 4px 0;
  pointer-events: none;
  opacity: 0;
  -webkit-transition: 0.15s all ease;
  -ms-transition: 0.15s all ease;
  -moz-transition: 0.15s all ease;
  -o-transition: 0.15s all ease;
  transition: 0.15s all ease;
}

.gui-topbar ul > li > ul > li {
  float: none;
  height: 22px;
  line-height: 22px;
  margin: 6px 0 6px 0;
  padding-left: 5px;
}

.group-title {
  font-size: 14px;
  font-weight: 600;
  color: #999 !important;
  cursor: default !important;
  text-align: center;
  border-bottom: 1px solid #444444;
  padding-bottom: 5px;
  margin: 10px 0 10px 0;
}