Firefox theme problem

Question

''locking this thread as duplicate, please continue at [https://support.mozilla.org/en-US/questions/1045726 /questions/1045726]''
after months i created a theme which i love with old theme restorer and stylish but one problem still remain!!!!!!!!!!!!!!
if i maximize windows half left (or right )and then maximize window to take all screen (not full screen) the ui is not properly restored extra pixel about 4 are subtracked see pic
my stylish is
@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
@-moz-document url(chrome://browser/content/browser.xul) {
#TabsToolbar {
min-height: 22px!important
.tab-background-start[selected=true]::after,
.tab-background-start[selected=true]::before,
.tab-background-start,
.tab-background-end,
.tab-background-end[selected=true]::after,
.tab-background-end[selected=true]::before,
.tabbrowser-tabs{
min-height: 22px!important
#nav-bar .toolbarbutton-1:not([type=menu-button]),
#nav-bar .toolbarbutton-1 > .toolbarbutton-menubutton-button,
#nav-bar .toolbarbutton-1 > .toolbarbutton-menubutton-dropmarker {
padding-top: 1px!important;
padding-bottom: 1px!important
#main-window:not([inFullscreen]) #TabsToolbar:-moz-window-inactive {
margin-bottom: 1px !important;
#main-window:-moz-window-inactive #TabsToolbar {
margin-bottom: 0 !important;
#main-window[sizemode="maximized"]{ margin-top: -27px; }
#main-window[sizemode="normal"]{ margin-top: -24px; }
#nav-bar {
background:none !important;
/* normal */
#main-window:not([inFullscreen]):not([privatebrowsingmode]) #TabsToolbar {
margin-bottom: 1px;
margin-top: -7px;
border: 0.1px solid !important;
#main-window:not([inFullscreen]):not([privatebrowsingmode]) .tabbrowser-tabs {
margin-bottom: -2px !important;
.tab-throbber { display: none !important }
/* private */
#main-window[privatebrowsingmode] #TabsToolbar {
margin-bottom: -1px !important;
margin-top: -4px !important;
#main-window[privatebrowsingmode] #TabsToolbar:-moz-window-inactive {
margin-bottom: -1px !important;
border: 0.1px solid !important;
.tabbrowser-tab[pinned=true] {
width: 0.4in;
tabs {
margin-left: -16px !important;
tabs > * > * {
max-height: 27px;
#nav-bar {
height: 33.5px !important;
border: 0.1px solid !important;
/* Lower the tab bar */
tab {height: 26px !important;
max-height: 26px !important;
-moz-appearance: none !important;
/*Style Small Buttons*/
#navigator-toolbox:not([iconsize="large"]) #nav-bar toolbarbutton:not([class="box-inherit toolbarbutton-menubutton-button"]):not([id="back-button"]):not([id="forward-button"]):not([id="zoom-out-button"]):not([id="zoom-in-button"]):not([id="urlbar-reload-button"]):not([id="urlbar-stop-button"]):not([id="urlbar-go-button"]),
#navigator-toolbox:not([iconsize="large"]) toolbar #back-button,
#navigator-toolbox:not([iconsize="large"]) toolbar #forward-button,
#navigator-toolbox:not([iconsize="large"]) toolbar #zoom-out-button,
#navigator-toolbox:not([iconsize="large"]) toolbar #zoom-in-button {
border-radius: 1px !important;
min-height: 28px !important;
max-height: 28px !important;}
toolbarbutton:hover > .toolbarbutton-icon,
statusbarpanel:hover > .statusbarpanel-icon,
statusbarpanel:hover > image,
/*statusbarpanel:hover > label,/*uncomment if needed*/
.urlbar-icon:hover,
#urlbar > dropmarker:hover,
#page-proxy-favicon:hover {
/*opacity: 1.00 !important;/*uncomment if needed*/
margin-top: -1px !important;
-moz-transform: scale(1.25) !important;
image-rendering: auto !important;
.tabbrowser-tab[selected="true"],
.tabbrowser-tab:not([selected="true"]):hover {
background-image: url(file:///Users/Al3/Library/Application%20Support/firefox/imagemia.png) !important;
.tabbrowser-tab[selected="true"] {
border-top: 1px solid #FF0000 !important;
/* Change text color of loading/reloading tab - Magenta */
.tabbrowser-tab[busy]{
border-top: 3px solid #00ddff !important;
the main problem is related to
#main-window[sizemode="maximized"]{ margin-top: -27px; }
#main-window[sizemode="normal"]{ margin-top: -24px; }
when RE-maximizing windows margin top is messed!!!!!!!!!!!
please halp me i love firefox but i m very feed up!!!!!!!!!!!

Answer 1

Both those screenshots are too small to actually see the problem that you mention - except maybe on a Retina screen. And considering you are running the Nightly 38.0a1 version, which isn't always stable ....
Try posting at MozillaZine in the Builds forum.
http://forums.mozillazine.org/viewforum.php?f=23
Or the Theme Development forum.
http://forums.mozillazine.org/viewforum.php?f=18