PhaserEditor2D-v3/source/editor/plugins/phasereditor2d.scene/styles/SceneEditor.css

.SceneEditor {
    padding: 5px;
}

.SceneEditor .SceneEditorContainer {
    width: 100%;
    height: 100%;
}

.SceneEditor canvas {
    border-radius: 3px;
}

.PropertyLockIcon:hover {
    cursor: pointer;
}

#InspectorView .PrefabLink {
    margin-bottom: 5px;
    margin-top: 5px;
    padding: 5px;
    background: rgba(0, 0, 0, 0.1);
    width: 100%;
    border-radius: 3px;
}

#InspectorView .PrefabLink:nth-child(1) {
    margin-top: 0px;
}

.lightBlue #InspectorView .PrefabLink {
    background: #b2c3dd66;
}

/* light */

.light .SceneEditor .SceneEditorContainer {
    background: #8e8e8e;
}

/* lightBlue*/

.lightBlue .SceneEditor .SceneEditorContainer {
    background: #97AAC2;
}

/* dark */

.dark .SceneEditor .SceneEditorContainer {
    background: #3f3f3f;
    border-radius: 3px;
}

/* dark plus */

.dark .SceneEditor {
    padding: 0px !important;
}