自带的快速拨号能不能改变大小和数量

觉得太大，想弄小一点
还想把9个改成6个
不知道不安装扩展能不能做到？

很明显是可以的
browser.newtabpage.columns：设置新标签页的纵列数目（默认为3）；
browser.newtabpage.rows：设置新标签页的横列数目（默认为3）；

参考 http://bbs.kafan.cn/thread-1476791-1-1.html

谢谢楼上，数量是可以改
大小好像不行，就是缩略图的高度宽度

fire/fox：谢谢楼上，数量是可以改
大小好像不行，就是缩略图的高度宽度回到原帖

/*===========NewTab美化=============*/
    @-moz-document url("about:newtab") {
    #newtab-toggle{display:none !important}/*去除右上角切换按钮*/
/*上层背景*/   
#newtab-vertical-margin {
    background: -moz-linear-gradient(top, #DEECF9, #ccc) !important;
    /*background-image:url(data:image/gif;base64,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)!important;
*/  }
/*下层背景
    #newtab-window,#newtab-scrollbox {
    background: #000 !important;
    opacity:1 !important;
}*/
/*缩略图透明度,默认有一点透明，看着不舒服*/
.newtab-thumbnail {
    opacity: 1 !important;
}
/*定义九宫格整体大小*/
#newtab-grid {
    min-width:850px !important; max-width:850px !important;
    min-height:500px !important;    max-height:500px !important;
}
 
/*间距*/
.newtab-row {
  margin-bottom: 11px !important;
}
.newtab-side-margin {
max-width:450px !important;}
#newtab-margin-top{max-height:200px !important;}
/*隐藏标题、控制按钮（固定以及删除）*/
    .newtab-title,.newtab-control {
    display: none !important;
}
/*鼠标悬浮动画*/
#newtab-grid > div > div > div > a:hover{
-moz-transform:scale(1.1);-moz-transition:all .5s ease-in-out,  ease-in;box-shadow:0 0 4px 1px #444 !important;}
#newtab-grid > div > div > div > a{
-moz-transform:scale(1);-moz-transition:all .5s ease-in-out,  ease-in;}
    /*前一个child(1)代表行数，后一个代表列数，要增加重复下面样式即可*/
    #newtab-grid > div:nth-child(1) > div:nth-child(1) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/weibo.png") !important;
    background-position: center;
    /*缩略图居中*/
    background-size:80% 100% !important;
    background-color: deepskyblue !important;
}
#newtab-grid > div:nth-child(1) > div:nth-child(2) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/ttmeiju.png") !important;
    background-position: center;
    background-size:90% 60% !important;
    background-color: lawngreen !important;
}
#newtab-grid > div:nth-child(1) > div:nth-child(3) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/sodu.png") !important;
    background-position: center;
    background-size:80% 70% !important;
    background-color: #e50 !important;
}
#newtab-grid > div:nth-child(2) > div:nth-child(1) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/163.png") !important;
    background-position: center;
    background-size:80% 80% !important;
    background-color: greenyellow !important;
}
#newtab-grid > div:nth-child(2) > div:nth-child(2) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/ju.png") !important;
    background-position: center;
    background-size:80% 80% !important;
    background-color: rgb(198,34,63) !important;
}
#newtab-grid > div:nth-child(2) > div:nth-child(3) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/letv.png") !important;
    background-position: center;
    background-size:100% 60% !important;
    background-color: white !important;
}
#newtab-grid > div:nth-child(3) > div:nth-child(1) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/mozest.png") !important;
    background-position: center;
    background-size:80%50% !important;
    background-color: black !important;
}
#newtab-grid > div:nth-child(3) > div:nth-child(2) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/kafan.png") !important;
    background-position: center;
    background-size:80% 60% !important;
    background-color: yellow !important;
}
#newtab-grid > div:nth-child(3) > div:nth-child(3) > div > a > span:first-child {
    background-image: url("file://D:/Program Files/profiles/thumbnail/ffcn.png") !important;
    background-position: center;
    background-size:80%50% !important;
    background-color: rgb(67, 80, 111) !important;
}
}

jinke679：/*===========NewTab美化=============*/
    @-moz-document url("about:newtab") {
    #newtab-toggle{display:none !importa...回到原帖

好像挺不错。。。