* {
  margin: 0;
  padding: 0;
}

/* to remove the top and left whitespace */

html, body {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 16px !important;
  width: 100%;
  height: 100%;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  margin: 0px;
  overflow: hidden;
}

#viewport_wrapper {
  display: block;
  height: 100%;
  width: 100%;
  font-family: 'Roboto', sans-serif;
}

#viewport {
  display: block;
  height: 100%;
  width: 100%;
  outline: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}


#room_resize_panel {
  display: block;
  position: absolute;
  right: 25px;
  bottom: 25px;
  background-color: rgba(52, 73, 94, 0.8);
  padding-left: 20px;
  padding-right: 20px;
  padding-top: 15px;
  padding-bottom: 15px;
  width: 150px;
  position: absolute;
  margin-top: 30px;
  border-radius: 5px;
  border-style: solid;
  border-color: #455264;
  border-width: 2px;
}

.panel_title {
  display: block;
  font-family: 'Source Sans Pro', sans-serif;
  font-weight: 500;
  font-size: 16px;
  color: white;
  line-height: 1.5;
  margin-bottom: 10px;
}

.button_title {
  display: block;
  font-family: 'Source Sans Pro', sans-serif;
  font-weight: 500;
  font-size: 16px;
  color: white;
  line-height: 1.5;
  margin-bottom: 10px;
}

.numeric_input {
  width: 100%;
  margin-bottom: 5px;
  margin-top: 5px;
}

.ui_button {
  display: block;
  width: 100%;
  text-align: center;
  background-color: #34495e;
  padding-top: 5px;
  padding-bottom: 5px;
  margin-top: 5px;
  cursor: pointer;
  border-radius: 5px;


}

.sidebar-top {
  top: 0px;
  left: 0px;
  right: 0px;
  overflow: hidden;
  white-space: nowrap;

}

.sidebar-drag-button {
  display: inline-block;
  font-family: "Segoe UI";
  border-radius: 3px;
  height: 100%;
  position: relative;
  white-space: normal;


}

.thumbnail-canvas {
  user-select: none;
  height: 100%;
  top: 0;
  right: 0;
  bottom: 0px;
  left: 0px;
  margin: auto;
}

.noSelect {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}


.tp-ckbiv_i:checked+.tp-ckbiv_m::before {
  opacity: 1;
  content: "\2713";
  font-weight: bold;
  font-size: 12px;
  padding: 2px;
  color: green;
  position: absolute;
  line-height: 8px;
}