Firefox
Add-ons
CSS
Tree Style Tab style rules.
#tabbar {
background: #2b2e39;
}
.tab {
height: 23px;
margin-bottom: 1px;
background: #404552;
border: 0px;
color: #c5c8c6;
}
.tab .label {
line-height: 1.15;
margin-bottom: 1px;
margin-left: 0.25em;
}
.tab .closebox {
display: none;
}
.tab.active {
background: #2b2e39 !important;
}
.tab:hover {
background: #2b2e39;
}
.newtab-button-box {
display: none;
}