求如何去掉网页标题最后的那火狐标识文字：- Mozilla Firefox

用了stylish 样式：Bring the Title Back
求如何去掉网页标题最后的那火狐标识文字：- Mozilla Firefox
看的碍眼
想更加简洁一些
谢谢

去掉圈圈内的- Mozilla Firefox
如图：

图片：捕获.PNG

代码如下：
请高人修改

Firefox: Bring the Title Back

@namespace url(http://www.mozilla.org/keymaster/gateke ... s.only.xul);

#main-window:after
{content: attr(title) !important;  
line-height: 53px !important;
max-height: 50px !important;  
overflow: -moz-hidden-unscrollable !important;
padding: 0 113px 0 103px !important;  
pointer-events: none !important;  
position: fixed !important;  
text-align: center !important;  
word-wrap: break-word !important;
-moz-hyphens: auto !important;    
font-weight: bold !important;
         color: CaptionText !important;    
left: 0 !important;    
right: 0 !important; }

#main-window:-moz-window-inactive:after
{color: InactiveCaptionText !important; }

#main-window[inFullscreen="true"]:after,
#main-window[tabsintitlebar="true"]:after,
#main-window:not([chromemargin]):after
{opacity: 0 !important; }

@media all and (-moz-windows-classic){

#main-window:after
{top: -13px !important;  
text-shadow: none !important; }

}

@media all and (-moz-windows-theme: aero){

#main-window:after
{top: -7px !important;
         font-weight: normal !important;    
text-shadow: none !important; }

}

@media all and (-moz-windows-compositor){

#main-window:after
{top: -13px !important;
text-shadow: white 7px -1px 14px,
             white 7px -1px 14px,
             white 7px -1px 14px,
             white -7px -1px 14px,
             white -7px -1px 14px,
             white -7px -1px 14px !important;
         z-index: -1000000000000000000000 !important; }

#main-window[sizemode="maximized"]:after
{top: -7px !important; }

#main-window:-moz-window-inactive:after
{color: CaptionText !important;
text-shadow: rgba(255, 255, 255, .<!-- s8) --><img src="{SMILIES_PATH}/icon_cool.gif" alt="8)" title="Cool" /><!-- s8) --> 7px -1px 14px,
             rgba(255, 255, 255, .<!-- s8) --><img src="{SMILIES_PATH}/icon_cool.gif" alt="8)" title="Cool" /><!-- s8) --> 7px -1px 14px,
             rgba(255, 255, 255, .<!-- s8) --><img src="{SMILIES_PATH}/icon_cool.gif" alt="8)" title="Cool" /><!-- s8) --> 7px -1px 14px,
             rgba(255, 255, 255, .<!-- s8) --><img src="{SMILIES_PATH}/icon_cool.gif" alt="8)" title="Cool" /><!-- s8) --> -7px -1px 14px,
             rgba(255, 255, 255, .<!-- s8) --><img src="{SMILIES_PATH}/icon_cool.gif" alt="8)" title="Cool" /><!-- s8) --> -7px -1px 14px,
             rgba(255, 255, 255, .<!-- s8) --><img src="{SMILIES_PATH}/icon_cool.gif" alt="8)" title="Cool" /><!-- s8) --> -7px -1px 14px !important; }

}

@media all and (-moz-windows-theme: luna-blue), all and (-moz-windows-theme: luna-olive){

#main-window:after
{font-family: trebuchet MS !important;  
font-size: 13px !important;  
text-shadow: 1px 1px rgba(0, 0, 0, .6) !important;    
top: -8px !important; }

#main-window:-moz-window-inactive:after
{text-shadow: none !important; }

}

@media all and (-moz-windows-theme: luna-silver), all and (-moz-windows-theme: royale), all and (-moz-windows-theme: zune), all and (-moz-windows-theme: generic){

#main-window:after
{font-family: trebuchet MS !important;  
font-size: 13px !important;  
text-shadow: 1px 1px rgba(0, 0, 0, .2) !important;  
top: -8px !important; }

#main-window:-moz-window-inactive:after
{text-shadow: none !important; }

}

@media not all and (min-width: 300px){

#main-window:after
{opacity: 0 !important; }

}

用修改标题栏文字的扩展修改一下应该可以吧？比如：
https://addons.mozilla.org/en-US/firefo ... ar-tweaks/