+.call-tree-header:not(:last-child) {
+ text-align: center;
+}
+
+.call-tree-cell:not(:last-child) {
+ text-align: end;
+}
+
+.call-tree-header {
+ background-color: var(--theme-contrastsidebar-background);
+ color: var(--theme-contrastsidebar-color);
+}
+
+.call-tree-item:last-child:not(:focus) {
+ border-bottom: 1px solid var(--cell-border-color);
+}
+
+.call-tree-item:nth-child(2n) {
+ background-color: var(--row-alt-background-color);
+}
+
+.call-tree-item:hover {
+ background-color: var(--row-hover-background-color);
+}
+
+.call-tree-item:focus {
+ background-color: var(--theme-selection-background);
+ color: var(--theme-selection-color);
+}
+
+.call-tree-item:focus label {
+ color: var(--theme-selection-color) !important;
+}
+
+.call-tree-item:focus .call-tree-cell {
+ -moz-border-end-color: var(--focus-cell-border-color);
+}
+
+.call-tree-item:not([origin="content"]) .call-tree-name,
+.call-tree-item:not([origin="content"]) .call-tree-url,
+.call-tree-item:not([origin="content"]) .call-tree-line,
+.call-tree-item:not([origin="content"]) .call-tree-column {
+ /* Style chrome and non-JS nodes differently. */
+ opacity: 0.6;
+}
+
+.call-tree-url {
+ -moz-margin-start: 4px !important;
+ cursor: pointer;
+}
+
+.call-tree-url:hover {
+ text-decoration: underline;
+}
+
+.call-tree-url {
+ color: var(--theme-highlight-blue);
+}
+
+.call-tree-line {
+ color: var(--theme-content-color2);
+}
+
+.call-tree-column {
+ color: var(--theme-highlight-orange);
+ opacity: 0.6;
+}
+
+.call-tree-host {
+ -moz-margin-start: 8px !important;
+ font-size: 90%;
+}
+
+.call-tree-host {
+ color: var(--theme-highlight-pink);
+}
+
+.call-tree-name[value=""],
+.call-tree-url[value=""],
+.call-tree-line[value=""],
+.call-tree-column[value=""],
+.call-tree-host[value=""] {
+ display: none;
+}
+
+.call-tree-zoom {
+ -moz-appearance: none;
+ background-color: transparent;
+ background-position: center;
+ background-repeat: no-repeat;
+ background-size: 11px;
+ min-width: 11px;
+ -moz-margin-start: 8px !important;
+ cursor: zoom-in;
+ opacity: 0;
+}
+
+.call-tree-zoom {
+ background-image: url("magnifying-glass.png");
+}
+
+@media (min-resolution: 2dppx) {
+ .call-tree-zoom {
+ background-image: url("magnifying-glass@2x.png");
+ }
+}
+
+.call-tree-item:hover .call-tree-zoom {
+ transition: opacity 0.3s ease-in;
+ opacity: 1;
+}
+
+.call-tree-item:hover .call-tree-zoom:hover {
+ opacity: 0;
+}
+
+.call-tree-category {
+ transform: scale(0.75);
+ transform-origin: center right;
+}