/ Hide Horizontal TAB Bar /
#TabsToolbar {
visibility: collapse !important;
/
with firefox on Windows, I had to add:
display:none;
/
}
#sidebar-box {
--sidebar-hover-width: 2px;
position: relative !important;
overflow-x: hidden !important;
margin-left: calc(var(--sidebar-hover-width) -1) !important;
min-width: var(--sidebar-hover-width) !important;
max-width: var(--sidebar-hover-width) !important;
border-left: 1px solid var(--sidebar-border-color);
z-index:2147483647 !important;
}
#sidebar-box:hover {
--sidebar-visible-width: 200px;
margin-left: calc(var(--sidebar-visible-width) -1) !important;
min-width: var(--sidebar-visible-width) !important;
max-width: var(--sidebar-visible-width) !important;
}
#sidebar {
opacity: 0 !important;
}
#sidebar-box:hover #sidebar {
opacity: 1 !important;
}
/ #sidebar-header is hidden by default, change "none" to "inherit" to restore it. /
#sidebar-header {
display: inherit !important;
}
/ #sidebar-splitter styles the divider between the sidebar and the rest of the browser. /
#sidebar-splitter {
display: none;
}