diff --git a/src/dat/gui/_structure.scss b/src/dat/gui/_structure.scss
index b0297fb..4b4a80b 100644
--- a/src/dat/gui/_structure.scss
+++ b/src/dat/gui/_structure.scss
@@ -87,7 +87,7 @@ $button-height: 20px;
     margin-right: 15px;
     overflow-x: hidden;
 
-    &.has-save ul {
+    &.has-save > ul {
       margin-top: $row-height;
       &.closed {
         margin-top: 0;
diff --git a/src/dat/gui/style.css b/src/dat/gui/style.css
index 9c94441..e53790d 100644
--- a/src/dat/gui/style.css
+++ b/src/dat/gui/style.css
@@ -1,14 +1,280 @@
-/**
- * dat-gui JavaScript Controller Library
- * http://code.google.com/p/dat-gui
- *
- * Copyright 2011 Data Arts Team, Google Creative Lab
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- */
+.dg {
+  /** Clear list styles */
+  /* Auto-place container */
+  /* Auto-placed GUI's */
+  /* Line items that don't contain folders. */
+  /** Folder names */
+  /** Hides closed items */
+  /** Controller row */
+  /** Name-half (left) */
+  /** Controller-half (right) */
+  /** Controller placement */
+  /** Shorter number boxes when slider is present. */
+  /** Ensure the entire boolean and function row shows a hand */ }
+  .dg ul {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+    width: 100%;
+    clear: both; }
+  .dg.ac {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    height: 0;
+    z-index: 0; }
+  .dg:not(.ac) .main {
+    /** Exclude mains in ac so that we don't hide close button */
+    overflow: hidden; }
+  .dg.main {
+    -webkit-transition: opacity 0.1s linear;
+    -o-transition: opacity 0.1s linear;
+    -moz-transition: opacity 0.1s linear;
+    transition: opacity 0.1s linear; }
+    .dg.main.taller-than-window {
+      overflow-y: auto; }
+      .dg.main.taller-than-window .close-button {
+        opacity: 1;
+        /* TODO, these are style notes */
+        margin-top: -1px;
+        border-top: 1px solid #2c2c2c; }
+    .dg.main ul.closed .close-button {
+      opacity: 1 !important; }
+    .dg.main:hover .close-button,
+    .dg.main .close-button.drag {
+      opacity: 1; }
+    .dg.main .close-button {
+      /*opacity: 0;*/
+      -webkit-transition: opacity 0.1s linear;
+      -o-transition: opacity 0.1s linear;
+      -moz-transition: opacity 0.1s linear;
+      transition: opacity 0.1s linear;
+      border: 0;
+      position: absolute;
+      line-height: 19px;
+      height: 20px;
+      /* TODO, these are style notes */
+      cursor: pointer;
+      text-align: center;
+      background-color: #000; }
+      .dg.main .close-button:hover {
+        background-color: #111; }
+  .dg.a {
+    float: right;
+    margin-right: 15px;
+    overflow-x: hidden; }
+    .dg.a.has-save > ul {
+      margin-top: 27px; }
+      .dg.a.has-save > ul.closed {
+        margin-top: 0; }
+    .dg.a .save-row {
+      position: fixed;
+      top: 0;
+      z-index: 1002; }
+  .dg li {
+    -webkit-transition: height 0.1s ease-out;
+    -o-transition: height 0.1s ease-out;
+    -moz-transition: height 0.1s ease-out;
+    transition: height 0.1s ease-out; }
+  .dg li:not(.folder) {
+    cursor: auto;
+    height: 27px;
+    line-height: 27px;
+    overflow: hidden;
+    padding: 0 4px 0 5px; }
+  .dg li.folder {
+    padding: 0;
+    border-left: 4px solid rgba(0, 0, 0, 0); }
+  .dg li.title {
+    cursor: pointer;
+    margin-left: -4px; }
+  .dg .closed li:not(.title),
+  .dg .closed ul li,
+  .dg .closed ul li > * {
+    height: 0;
+    overflow: hidden;
+    border: 0; }
+  .dg .cr {
+    clear: both;
+    padding-left: 3px;
+    height: 27px; }
+  .dg .property-name {
+    cursor: default;
+    float: left;
+    clear: left;
+    width: 40%;
+    overflow: hidden;
+    text-overflow: ellipsis; }
+  .dg .c {
+    float: left;
+    width: 60%; }
+  .dg .c input[type=text] {
+    border: 0;
+    margin-top: 4px;
+    padding: 3px;
+    width: 100%;
+    float: right; }
+  .dg .has-slider input[type=text] {
+    width: 30%;
+    /*display: none;*/
+    margin-left: 0; }
+  .dg .slider {
+    float: left;
+    width: 66%;
+    margin-left: -5px;
+    margin-right: 0;
+    height: 19px;
+    margin-top: 4px; }
+  .dg .slider-fg {
+    height: 100%; }
+  .dg .c input[type=checkbox] {
+    margin-top: 9px; }
+  .dg .c select {
+    margin-top: 5px; }
+  .dg .cr.function,
+  .dg .cr.function .property-name,
+  .dg .cr.function *,
+  .dg .cr.boolean,
+  .dg .cr.boolean * {
+    cursor: pointer; }
+  .dg .selector {
+    display: none;
+    position: absolute;
+    margin-left: -9px;
+    margin-top: 23px;
+    z-index: 10; }
+  .dg .c:hover .selector,
+  .dg .selector.drag {
+    display: block; }
+  .dg li.save-row {
+    padding: 0; }
+    .dg li.save-row .button {
+      display: inline-block;
+      padding: 0px 6px; }
+  .dg.dialogue {
+    background-color: #222;
+    width: 460px;
+    padding: 15px;
+    font-size: 13px;
+    line-height: 15px; }
 
-.dg ul{list-style:none;margin:0;padding:0;width:100%;clear:both}.dg.ac{position:fixed;top:0;left:0;right:0;height:0;z-index:0}.dg:not(.ac) .main{overflow:hidden}.dg.main{-webkit-transition:opacity 0.1s linear;-o-transition:opacity 0.1s linear;-moz-transition:opacity 0.1s linear;transition:opacity 0.1s linear}.dg.main.taller-than-window{overflow-y:auto}.dg.main.taller-than-window .close-button{opacity:1;margin-top:-1px;border-top:1px solid #2c2c2c}.dg.main ul.closed .close-button{opacity:1 !important}.dg.main:hover .close-button,.dg.main .close-button.drag{opacity:1}.dg.main .close-button{-webkit-transition:opacity 0.1s linear;-o-transition:opacity 0.1s linear;-moz-transition:opacity 0.1s linear;transition:opacity 0.1s linear;border:0;position:absolute;line-height:19px;height:20px;cursor:pointer;text-align:center;background-color:#000}.dg.main .close-button:hover{background-color:#111}.dg.a{float:right;margin-right:15px;overflow-x:hidden}.dg.a.has-save ul{margin-top:27px}.dg.a.has-save ul.closed{margin-top:0}.dg.a .save-row{position:fixed;top:0;z-index:1002}.dg li{-webkit-transition:height 0.1s ease-out;-o-transition:height 0.1s ease-out;-moz-transition:height 0.1s ease-out;transition:height 0.1s ease-out}.dg li:not(.folder){cursor:auto;height:27px;line-height:27px;overflow:hidden;padding:0 4px 0 5px}.dg li.folder{padding:0;border-left:4px solid rgba(0,0,0,0)}.dg li.title{cursor:pointer;margin-left:-4px}.dg .closed li:not(.title),.dg .closed ul li,.dg .closed ul li > *{height:0;overflow:hidden;border:0}.dg .cr{clear:both;padding-left:3px;height:27px}.dg .property-name{cursor:default;float:left;clear:left;width:40%;overflow:hidden;text-overflow:ellipsis}.dg .c{float:left;width:60%}.dg .c input[type=text]{border:0;margin-top:4px;padding:3px;width:100%;float:right}.dg .has-slider input[type=text]{width:30%;margin-left:0}.dg .slider{float:left;width:66%;margin-left:-5px;margin-right:0;height:19px;margin-top:4px}.dg .slider-fg{height:100%}.dg .c input[type=checkbox]{margin-top:9px}.dg .c select{margin-top:5px}.dg .cr.function,.dg .cr.function .property-name,.dg .cr.function *,.dg .cr.boolean,.dg .cr.boolean *{cursor:pointer}.dg .selector{display:none;position:absolute;margin-left:-9px;margin-top:23px;z-index:10}.dg .c:hover .selector,.dg .selector.drag{display:block}.dg li.save-row{padding:0}.dg li.save-row .button{display:inline-block;padding:0px 6px}.dg.dialogue{background-color:#222;width:460px;padding:15px;font-size:13px;line-height:15px}#dg-new-constructor{padding:10px;color:#222;font-family:Monaco, monospace;font-size:10px;border:0;resize:none;box-shadow:inset 1px 1px 1px #888;word-wrap:break-word;margin:12px 0;display:block;width:440px;overflow-y:scroll;height:100px;position:relative}#dg-local-explain{display:none;font-size:11px;line-height:17px;border-radius:3px;background-color:#333;padding:8px;margin-top:10px}#dg-local-explain code{font-size:10px}#dat-gui-save-locally{display:none}.dg{color:#eee;font:11px 'Lucida Grande', sans-serif;text-shadow:0 -1px 0 #111}.dg.main::-webkit-scrollbar{width:5px;background:#1a1a1a}.dg.main::-webkit-scrollbar-corner{height:0;display:none}.dg.main::-webkit-scrollbar-thumb{border-radius:5px;background:#676767}.dg li:not(.folder){background:#1a1a1a;border-bottom:1px solid #2c2c2c}.dg li.save-row{line-height:25px;background:#dad5cb;border:0}.dg li.save-row select{margin-left:5px;width:108px}.dg li.save-row .button{margin-left:5px;margin-top:1px;border-radius:2px;font-size:9px;line-height:7px;padding:4px 4px 5px 4px;background:#c5bdad;color:#fff;text-shadow:0 1px 0 #b0a58f;box-shadow:0 -1px 0 #b0a58f;cursor:pointer}.dg li.save-row .button.gears{background:#c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;height:7px;width:8px}.dg li.save-row .button:hover{background-color:#bab19e;box-shadow:0 -1px 0 #b0a58f}.dg li.folder{border-bottom:0}.dg li.title{padding-left:16px;background:#000 url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;cursor:pointer;border-bottom:1px solid rgba(255,255,255,0.2)}.dg .closed li.title{background-image:url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==)}.dg .cr.boolean{border-left:3px solid #806787}.dg .cr.function{border-left:3px solid #e61d5f}.dg .cr.number{border-left:3px solid #2fa1d6}.dg .cr.number input[type=text]{color:#2fa1d6}.dg .cr.string{border-left:3px solid #1ed36f}.dg .cr.string input[type=text]{color:#1ed36f}.dg .cr.function:hover,.dg .cr.boolean:hover{background:#111}.dg .c input[type=text]{background:#303030;outline:none}.dg .c input[type=text]:hover{background:#3c3c3c}.dg .c input[type=text]:focus{background:#494949;color:#fff}.dg .c .slider{background:#303030;cursor:ew-resize}.dg .c .slider-fg{background:#2fa1d6}.dg .c .slider:hover{background:#3c3c3c}.dg .c .slider:hover .slider-fg{background:#44abda}
+/* TODO Separate style and structure */
+#dg-new-constructor {
+  padding: 10px;
+  color: #222;
+  font-family: Monaco, monospace;
+  font-size: 10px;
+  border: 0;
+  resize: none;
+  box-shadow: inset 1px 1px 1px #888;
+  word-wrap: break-word;
+  margin: 12px 0;
+  display: block;
+  width: 440px;
+  overflow-y: scroll;
+  height: 100px;
+  position: relative; }
+
+#dg-local-explain {
+  display: none;
+  font-size: 11px;
+  line-height: 17px;
+  border-radius: 3px;
+  background-color: #333;
+  padding: 8px;
+  margin-top: 10px; }
+  #dg-local-explain code {
+    font-size: 10px; }
+
+#dat-gui-save-locally {
+  display: none; }
+
+/** Main type */
+.dg {
+  color: #eee;
+  font: 11px 'Lucida Grande', sans-serif;
+  text-shadow: 0 -1px 0 #111;
+  /** Auto place */
+  /* Controller row, <li> */
+  /** Controllers */ }
+  .dg.main {
+    /** Scrollbar */ }
+    .dg.main::-webkit-scrollbar {
+      width: 5px;
+      background: #1a1a1a; }
+    .dg.main::-webkit-scrollbar-corner {
+      height: 0;
+      display: none; }
+    .dg.main::-webkit-scrollbar-thumb {
+      border-radius: 5px;
+      background: #676767; }
+  .dg li:not(.folder) {
+    background: #1a1a1a;
+    border-bottom: 1px solid #2c2c2c; }
+  .dg li.save-row {
+    line-height: 25px;
+    background: #dad5cb;
+    border: 0; }
+    .dg li.save-row select {
+      margin-left: 5px;
+      width: 108px; }
+    .dg li.save-row .button {
+      margin-left: 5px;
+      margin-top: 1px;
+      border-radius: 2px;
+      font-size: 9px;
+      line-height: 7px;
+      padding: 4px 4px 5px 4px;
+      background: #c5bdad;
+      color: #fff;
+      text-shadow: 0 1px 0 #b0a58f;
+      box-shadow: 0 -1px 0 #b0a58f;
+      cursor: pointer; }
+      .dg li.save-row .button.gears {
+        background: #c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;
+        height: 7px;
+        width: 8px; }
+      .dg li.save-row .button:hover {
+        background-color: #bab19e;
+        box-shadow: 0 -1px 0 #b0a58f; }
+  .dg li.folder {
+    border-bottom: 0; }
+  .dg li.title {
+    padding-left: 16px;
+    background: black url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;
+    cursor: pointer;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
+  .dg .closed li.title {
+    background-image: url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==); }
+  .dg .cr.boolean {
+    border-left: 3px solid #806787; }
+  .dg .cr.function {
+    border-left: 3px solid #e61d5f; }
+  .dg .cr.number {
+    border-left: 3px solid #2fa1d6; }
+    .dg .cr.number input[type=text] {
+      color: #2fa1d6; }
+  .dg .cr.string {
+    border-left: 3px solid #1ed36f; }
+    .dg .cr.string input[type=text] {
+      color: #1ed36f; }
+  .dg .cr.function:hover, .dg .cr.boolean:hover {
+    background: #111; }
+  .dg .c input[type=text] {
+    background: #303030;
+    outline: none; }
+    .dg .c input[type=text]:hover {
+      background: #3c3c3c; }
+    .dg .c input[type=text]:focus {
+      background: #494949;
+      color: #fff; }
+  .dg .c .slider {
+    background: #303030;
+    cursor: ew-resize; }
+  .dg .c .slider-fg {
+    background: #2fa1d6; }
+  .dg .c .slider:hover {
+    background: #3c3c3c; }
+    .dg .c .slider:hover .slider-fg {
+      background: #44abda; }