pgadmin4/web/pgadmin/tools/debugger/static/css/debugger.css

.btn-step-into, .btn-step-over, .btn-continue, .btn-toggle-breakpoint, .btn-clear-breakpoint, .btn-stop {
  background-color: #D2D2D2;
  left: 0px;
  right: 0px;
  padding: 7px;
}

.debugger-toolbar {
  background-color: #D2D2D2;
  border: 2px solid #A9A9A9;
  left: 0px;
  right: 0px;
  padding: 0px;
  padding-left: 2px;
}

#container {
  position: absolute;
  top: 44px;
  bottom: 0px;
  left: 0px;
  right: 0px;
}

.full-container {
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom:0px;
}

.full-container-pane {
  width: 100%;
  height: 100%;
}

.top-container {
  min-height: 300px;
  height: 100%;
}

.pg-debugger-panel {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0; bottom: 0; right: 0; left: 0;
}

.wcLoadingIcon {
  position: absolute;
  font-size: 100px;
  left: calc(50% - 100px);
  top: calc(50% - 100px);
  height: 95px;
}

.wcLoadingLabel {
  position: absolute;
  width: 103%;
  font-size: 30px;
  top: calc(50% + 0px);
  text-align: center;
}

.pg-debugger-panel .breakpoints {
    width: 0.9em;
}

.pg-debugger-panel .CodeMirror-activeline-background {
    background: #50B0F0;
}