Subzero: Generate a web page showing llvm2ice size breakdown.

bloat/webtreemap.css

+.webtreemap-node {
+  /* Required attributes. */
+  position: absolute;
+  overflow: hidden;   /* To hide overlong captions. */
+  background: white;  /* Nodes must be opaque for zIndex layering. */
+  border: solid 1px black;  /* Calculations assume 1px border. */
+
+  /* Optional: CSS animation. */
+  -webkit-transition: top    0.3s,
+                      left   0.3s,
+                      width  0.3s,
+                      height 0.3s;
+}
+
+/* Optional: highlight nodes on mouseover. */
+.webtreemap-node:hover {
+  background: #eee;
+}
+
+/* Optional: Different background colors depending on symbol. */
+.webtreemap-symbol-bss {
+  background: #66C2A5;
+}
+.webtreemap-symbol-data {
+  background: #FC8D62;
+}
+.webtreemap-symbol-read-only_data {
+  background: #8DA0CB;
+}
+.webtreemap-symbol-code {
+  background: #E78AC3;
+}
+.webtreemap-symbol-weak_symbol {
+  background: #A6D854;
+}
+.webtreemap-symbol-bss.webtreemap-aggregate {
+  background: #B3E2CD;
+}
+.webtreemap-symbol-data.webtreemap-aggregate {
+  background: #FDCDAC;
+}
+.webtreemap-symbol-read-only_data.webtreemap-aggregate {
+  background: #CBD5E8;
+}
+.webtreemap-symbol-code.webtreemap-aggregate {
+  background: #F4CAE4;
+}
+.webtreemap-symbol-weak_symbol.webtreemap-aggregate {
+  background: #E6F5C9;
+}
+
+#legend > * {
+  border: solid 1px #444;
+}
+
+/* Optional: Different borders depending on level. */
+.webtreemap-level0 {
+  border: solid 1px #444;
+}
+.webtreemap-level1 {
+  border: solid 1px #666;
+}
+.webtreemap-level2 {
+  border: solid 1px #888;
+}
+.webtreemap-level3 {
+  border: solid 1px #aaa;
+}
+.webtreemap-level4 {
+  border: solid 1px #ccc;
+}
+
+/* Optional: styling on node captions. */
+.webtreemap-caption {
+  font-family: sans-serif;
+  font-size: 11px;
+  padding: 2px;
+  text-align: center;
+}
+
+/* Optional: styling on captions on mouse hover. */
+/*.webtreemap-node:hover > .webtreemap-caption {
+  text-decoration: underline;
+}*/