@-moz-document url("chrome://browser/content/browser.xul")
{

.tabbrowser-strip
{
position:fixed;
top:0px;

width:100%!important;
z-index:0;

}

tab
{
-moz-user-select:-moz-none!important;
z-index:0!important;
-moz-border-radius-bottomleft: 0px!important;
}

.tabbrowser-strip .tabbrowser-tabs
{
width:100%!important;
}

.tab-drop-indicator-bar
{
position:fixed!important;
top:0px;
left:0px;
width:100%!important;
z-index:1;
}

window
{
padding-top:31px;
}


}