/*titlebar*/
.tabbrowser-tabs:not([movingtab]) .tabbrowser-tab[first-visible-tab] .tab-background,
.tabbrowser-tabs[movingtab] .tabbrowser-tab[first-visible-tab][style*="translateX(0px)"] .tab-background {
    border-inline-start: initial !important;
}
#titlebar-placeholder-on-TabsToolbar-for-captions-buttons {
    display: none !important;
}

.titlebar-placeholder[type="pre-tabs"] {
    display: none !important;
    border-inline-end: 1px solid black !important;
    width: 1px !important;
}

.titlebar-placeholder[type="post-tabs"] {display: none !important;}
#urlbar {
    border: none !important;
    box-shadow: none !important;
    color: var(--main-text) !important;
    text-align: center !important;
}
textbox#urlbar {
    height: 20px !important;
    border-radius: 6px !important;
    background-color: #131313 !important;
    color: #ff9600 !important;
}