@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

#back-button, #forward-button { display: none; } 


:root {
   --uc-bg-color: #fff;
   --uc-show-new-tab-button: none;
   --uc-show-tab-separators: none;
   --uc-tab-separators-color: none;
   --uc-tab-separators-width: none;
   --uc-tab-fg-color: #000;
   --uc-mg-color: #F5F6F7;
}
/* Options with pixel amounts could need to be adjusted, as this only works for my laptop's display */
#titlebar {
   -moz-box-ordinal-group: 2 !important;
}	
#nav-bar {
   margin-left: 0vw !important;
}
#TabsToolbar {
   min-height: 28px !important;
}
#TabsToolbar > .toolbar-items {
   margin-left: 0px !important;
}
.tabbrowser-tab:not([pinned]){
   max-width: 100vw !important;
}
.tabbrowser-tab:not([fadein]),
#page-action-buttons,
.titlebar-spacer,
.tab-line,
#tracking-protection-icon-container, 
#back-button, 
#forward-button,
#tabs-newtab-button {
   display: none !important;
}
.tab-close-button.close-icon {
   display: none !important;
}
#navigator-toolbox {
   border-bottom: 0px solid red !important;
   background: var(--uc-bg-color) !important;
}