+#updateDeck > hbox > label {
+ margin-inline-end: 5px ! important;
+}
+
+.update-throbber {
+ width: 16px;
+ min-height: 16px;
+ margin-inline-end: 3px;
+ list-style-image: url("chrome://global/skin/icons/loading.png");
+}
+
+@media (min-resolution: 1.1dppx) {
+ .update-throbber {
+ list-style-image: url("chrome://global/skin/icons/loading@2x.png");
+ }
+}
+
+.help-button {
+ position: fixed;
+ left: 3px;
+ /* Needs to have enough gap from the bottom to not
+ get behind the status panel (bug 1357841). */
+ bottom: 2rem;
+ font-size: 13px;
+ line-height: 13px;
+ height: 14px;
+ background-position: 5px;
+ padding-inline-start: 25px;
+ white-space: nowrap;
+ background-color: var(--in-content-category-background);
+ width: auto;
+ padding-inline-end: 10px;
+ border: 3px solid black;
+ border-radius: 0 300px 300px 0;
+}
+
+.help-button:-moz-locale-dir(rtl) {
+ left: auto;
+ right: 0;
+ background-position: right 15px top 0;
+}
+
+.help-button:link,
+.help-button:visited {
+ color: var(--in-content-category-text);
+ text-decoration: none;
+}
+
+.help-button:hover {
+ background-image: url("chrome://global/skin/in-content/help-glyph.svg#help-inverted");
+ color: var(--in-content-category-text-selected);
+ background-color: var(--in-content-category-background-hover);
+ border-color: var(--in-content-category-background-hover);
+}
+