我正在使用 jQuery 和 jQuery UI 选项卡开发一个站点。出于某种原因，我的标签（无序列表）在除 OS X 上的 Firefox 3 之外的所有浏览器（迄今为止已测试）中显示它们的项目符号。它在 Safari OS X、FF 3 Windows 和 Google Chrome Windows 中显示它们（IE 显示所有div 在角落里的一大堆里……但那是另一回事了）。
好的，到它的实际内容。看来我已经应用了 list-style-type: none 任何我可以并且似乎无法摆脱它们的地方。以下是 firebug 报告的带有恶意子弹的 li 元素：
font-family "Trebuchet MS",Trebuchet,Verdana,Helvetica,Arial,sans-serif
font-size 12px
font-weight bold
font-style normal
color #000000
text-transform none
text-decoration none
letter-spacing normal
word-spacing normal
line-height 14.4px
text-align center
vertical-align baseline
direction ltr
Background
background-color transparent
background-image url(http://agrifuels-dev/media/css/tab.png)
background-repeat no-repeat
background-position 0 -50px
background-attachment scroll
opacity 1
Box Model
width 64px
height 18px
top auto
right auto
bottom auto
left auto
margin-top 0
margin-right 0
margin-bottom 0
margin-left 0
padding-top 6px
padding-right 0
padding-bottom 1px
padding-left 10px
border-top-width 0
border-right-width 0
border-bottom-width 0
border-left-width 0
border-top-color #000000
border-right-color #000000
border-bottom-color #000000
border-left-color #000000
border-top-style none
border-right-style none
border-bottom-style none
border-left-style none
Layout
position static
display block
visibility visible
z-index auto
overflow-x visible
overflow-y visible
white-space nowrap
clip auto
float none
clear none
-moz-box-sizing content-box
Other
cursor text
list-style-image none
list-style-position outside
list-style-type disc
marker-offset auto
0
86
offset
margin
0
0
0
1
border
0
0
0
0
padding
0
0
0
0
84 x 25
clientLeft 0
clientTop 0
contentEditable "inherit"
type ""
value -1
getBoundingClientRect getBoundingClientRect()
getClientRects getClientRects()
getElementsByClassName getElementsByClassName()
scrollIntoView scrollIntoView()
attributes NamedNodeMap
baseURI "http://agrifuels-dev/qcs/management_responsibility#"
childNodes [a management...fragment-2]
className ""
clientHeight 25
clientWidth 84
dir ""
firstChild a management...fragment-2
id ""
innerHTML "<a href="#fragment-2"><span>Closed</span></a>"
lang ""
lastChild a management...fragment-2
localName "LI"
namespaceURI null
nextSibling "\n "
nodeName "LI"
nodeType 1
nodeValue null
offsetHeight 25
offsetLeft 86
offsetParent div.tab_container
offsetTop 0
offsetWidth 84
ownerDocument Document management_responsibility#
parentNode ul.policy_page_tabs
prefix null
previousSibling "\n "
scrollHeight 25
scrollLeft 0
scrollTop 0
scrollWidth 84
spellcheck false
style CSSStyleDeclaration
tabIndex -1
tagName "LI"
textContent "Closed"
title ""
list-style-type: disc似乎来自“html.css”，这不是我项目的一部分。那可能是来自浏览器的css页面还是什么？