就像真正的numpty一样，我只在Chrome桌面/移动和Safari手机上进行测试。该网站在这些浏览器上几乎是完美的布局和功能。
我现在才记得Firefox的css内容有点不同，而IE似乎有很大的不同。
我的问题：
Firefox浏览器。
IE 9.
布局完全被打破，大部分定位为右栏（开始筹款，团队名单等），导航栏，都是不可思议的
在“了解更多”页面中嵌套在<ul>中的下拉列表无法正常工作
Mobile Nav不会出现
由于某种原因，在IE9中看起来很稳定的唯一页面是实际的注册页面，导航栏和一切看起来都很完美。
目前，我正在寻找解决方案来修复未在Firefox或IE中显示的移动导航菜单。
这是网页：TestPage
请注意我大约一半时间接管了这个项目，因此导航和移动导航已经完成了
移动导航CSS：
.login-btn,
.home-btn,
.reg-pg-btns,
.aboutevent-btn,
.learn-btn,
.donater-btn,
.provinces-btn,
.french-btn {
width: 100%;
display: block;
}
header {
min-height: 60px;
margin-bottom: 5%;
}
#content {
margin: 3% auto;
}
#more-nav-options {
width: 100%;
border-bottom: 5px solid #0079C2;
background: white;
float: left;
border-top: 1px solid grey;
}
#more-nav-options a {
display: block;
width: 100%;
padding: 10px 10px 0px 17px;
height: 40px;
box-sizing: border-box;
-moz-box-sizing: border-box;
font: 16px"Rockwell W01", "Rockwell", Georgia, Courier, serif !important;
}
nav {
padding: 0;
position: relative;
z-index: 10;
height: 0;
}
nav ul .left,
.donate-btn,
nav ul li,
.donate-btn:hover {
width: 100%;
max-width: none;
margin: 0;
float: left;
}
nav ul li a {
text-align: center;
border: none !important;
}
.nav {
width: 100%;
float: left;
background: white;
border-top: 1px solid gray;
}
nav ul ul {
width: 100%;
}
.showMenu {
display: block;
background: url(http://convio.cancer.ca/mResponsive/images/icons/BT_menu_64.png) no-repeat center;
background-size: 48px 48px;
height: 80px;
right: 0;
top: 0;
text-indent: -999999px;
font-size: 0;
position: absolute;
z-index: 11;
border-left: 1px solid #DDDDDD;
}
.showMenu2 {
display: block;
width: 60px;
height: 80px;
right: 0;
top: 0;
font-size: 0;
position: absolute;
z-index: 11;
border-left: 1px solid #DDDDDD;
}
.navbar-nav > li > a {
padding-top: 10px;
padding-bottom: 10px;
line-height: 20px;
}
.nav > li > a {
position: relative;
display: block;
padding: 10px 15px;
}
nav ul li {
display: block;
color: #6B6B6B !important;
text-decoration: none;
padding-top: 0px;
padding-right: 0px;
padding-left: 0px;
}
a {
color: #FFEE00;
text-decoration: none;
}
a {
background-color: transparent;
}
user agent stylesheet a:-webkit-any-link {
color: -webkit-link;
text-decoration: underline;
cursor: auto;
}
Inherited from li.right.hover P,
LI,
OL,
UL,
TABLE,
TR,
TH,
TD,
.Explicit {
font-family: Arial, Verdana, Helvetica, sans-serif;
font-size: 10pt;
}
P,
LI,
OL,
UL,
TABLE,
TR,
TH,
TD,
.Explicit {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
}
user agent stylesheet li {
display: list-item;
text-align: -webkit-match-parent;
}
Inherited from ul.nav.navbar-nav .nav {
padding-left: 0;
margin-bottom: 0;
list-style: none;
}
nav ul {
padding: 0 0px;
list-style: none;
position: relative;
display: inline-table;
margin: 0;
width: 100%;
}
P,
LI,
OL,
UL,
TABLE,
TR,
TH,
TD,
.Explicit {
font-family: Arial, Verdana, Helvetica, sans-serif;
font-size: 10pt;
}
P,
LI,
OL,
UL,
TABLE,
TR,
TH,
TD,
.Explicit {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
}
user agent stylesheet ul,
menu,
dir {
display: block;
list-style-type: disc;
-webkit-margin-before: 1em;
-webkit-margin-after: 1em;
-webkit-margin-start: 0px;
-webkit-margin-end: 0px;
-webkit-padding-start: 40px;
}
nav {
width: 100%;
max-width: 970px;
height: 50px;
margin: 0 auto;
}
nav ul ul {
display: none;
}
nav ul li:hover > ul {
display: block;
}
nav ul {
padding: 0 0px;
list-style: none;
position: relative;
display: inline-table;
margin: 0;
width: 100%;
}
nav ul:after {
content: "";
clear: both;
display: block;
}
nav ul li {
float: left;
}
nav ul li:hover a {
color: #fff;
}
nav ul li a {
display: block;
color: #6B6B6B !important;
text-decoration: none;
padding-top: 0px;
padding-right: 0px;
padding-left: 0px;
}
nav ul ul {
border-radius: 0px;
padding: 0;
position: absolute;
top: 100%;
width: 100%;
max-width: 190px;
padding: 15px 0px 0px;
box-sizing: border-box;
-moz-box-sizing: border-box;
background: white;
}
nav ul ul li {
float: none;
position: relative;
}
nav ul ul li a {
padding: 0px 0px 15px 20px;
color: #6B6B6B;
font: 80% Arial, Helvetica, sans-serif;
text-align: left;
box-sizing: border-box;
-moz-box-sizing: border-box;
}
nav ul ul li a:hover {
color: black !important;
text-shadow: none;
}
nav ul ul ul {
position: absolute;
left: 100%;
top: 0;
}
.main-nav-btn {
width: 100%;
height: 50px;
box-sizing: border-box;
-moz-box-sizing: border-box;
padding: 14px 0px 0px 10px;
border-top: 5px solid;
float: left;
background-color: white;
margin-right: 15px;
font: 15px"Rockwell W01", "Rockwell", Georgia, Courier, serif !important;
}
.home-btn {
width: 180px;
margin-top: 16px;
color: #FFFFFF !important;
background-color: #0066CC;
font: 14px"Rockwell W01", "Rockwell", Georgia, Courier, serif !important;
}
.home-btn:hover,
.home-btnActive {
color: #FFEE00 !important;
background: #1975D1;
font-weight: 900;
}
@media screen and (max-width: 768px) {
.home-btn {
margin-top: 1px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
@media screen and (max-width: 765px) {
.home-btn {
width: 100%;
margin-top: 1px;
margin-left: 15px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
.tours-btn {
/* aka Register button */
width: 200px;
margin-top: 16px;
color: #FFFFFF !important;
background-color: #0066CC;
font: 14px"Rockwell W01", "Rockwell", Georgia, Courier, serif !important;
}
.tours-btn:hover,
.toursActive {
color: #FFEE00 !important;
background: #1975D1;
font-weight: 900;
}
@media screen and (max-width: 768px) {
.tours-btn {
width: 100%;
margin-top: 1px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
@media screen and (max-width: 765px) {
.tours-btn {
width: 100%;
margin-top: 1px;
margin-left: 15px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
.about-btn {
/* aka Find Fundraiser button */
display: none;
width: 195px;
margin-top: 16px;
color: #FFFFFF !important;
background-color: #0066CC;
font: 14px"Rockwell W01", "Rockwell", Georgia, Courier, serif !important;
}
.about-btn:hover,
.aboutActive {
color: #FFEE00 !important;
background: #1975D1;
font-weight: 900;
}
@media screen and (max-width: 768px) {
.about-btn {
width: 100%;
margin-top: 1px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
@media screen and (max-width: 765px) {
.about-btn {
width: 100%;
margin-top: 1px;
margin-left: 15px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
.learn-btn {
/*learn more button */
display: none;
width: 195px;
margin-top: 16px;
color: #FFFFFF !important;
background-color: #0066CC;
font: 14px"Rockwell W01", "Rockwell", Georgia, Courier, serif !important;
}
.learn-btn:hover,
.learnActive {
color: #FFEE00 !important;
background: #1975D1;
font-weight: 900;
}
@media screen and (max-width: 768px) {
.learn-btn {
margin-top: 1px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
@media screen and (max-width: 765px) {
.learn-btn {
margin-left: 15px;
margin-top: 1px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
color: #FFF;
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
.donater-btn {
width: 200px;
margin-top: 16px;
box-sizing: border-box;
-moz-box-sizing: border-box;
color: #FFEE00 !important;
margin-right: 0px;
background-color: #0066CC;
float: right;
text-transform: uppercase;
font-weight: 900;
}
.donater-btn:hover,
.donater-btnActive {
color: #FFEE00 !important;
background: #1975D1;
}
@media screen and (max-width: 768px) {
.donater-btn {
width: 100%;
margin-top: 1px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
@media screen and (max-width: 604px) {
.donater-btn {
width: 100%;
margin-top: 1px;
margin-right: -15px;
border-radius: 12px;
background-color: #3498db;
border-color: rgba(0, 0, 0, 0.3);
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
display: inline-block;
text-transform: uppercase;
letter-spacing: 2px;
font-size: 12px;
padding: 10px 30px;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
border: 1px solid rgba(0, 0, 0, 0.3);
border-bottom-width: 3px;
text-decoration: none;
}
}
a .donater-btn:hover {
width: 100%;
height: 100%;
display: block;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<a id="responsive-nav" class="showMenu" href="#" title="Navigation Menu">more navigational options</a>
<nav>
<div>
<ul class="nav navbar-nav">
<li class="left"><a href="http://convio.cancer.ca/site/TR?fr_id=[[S80:frID]]&pg=entry" class="home-btn" id="home-btn">Home</a>
</li>
<li class="left"><a href="TR/Events/General?pg=informational&fr_id=[[S80:frID]]&type=fr_informational&sid=9700" class="tours-btn" id="tours-btn">Register</a>
</li>
<li class="left"><a href="TR/Events?pg=pfind&fr_id=[[S80:frID]]" class="about-btn" id="about-btn">Find a Fundraiser</a>
</li>
<li class="left"><a href="TR/Events/General?pg=informational&fr_id=[[S80:frID]]&type=fr_informational&sid=10335" class="learn-btn" id="learn-btn">Learn More</a>
</li>
<li class="right"><a href="TR/Events?pg=pfind&fr_id=[[S80:frID]]" class="donater-btn hvr-buzz-out">DONATE</a>
</li>
<li class="dropdown">
<a class="dropdown-toggle provinces-btn" data-toggle="dropdown">Select Province<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Alberta</a>
</li>
<li><a href="#">British Columbia</a>
</li>
<li><a href="#">Manitoba</a>
</li>
<li><a href="#">New Brunswick</a>
</li>
<li><a href="#">Newfoundland and Labrador</a>
</li>
<li><a href="#">Nova Scotia</a>
</li>
<li><a href="#">Nunavut</a>
</li>
<li><a href="#">Ontario</a>
</li>
<li><a href="#">Prince Edward Island</a>
</li>
<li><a href="#">Quebec</a>
</li>
<li><a href="#">Saskatchewan</a>
</li>
</ul>
</li>
<li class="right"><a href="frenchurl" class="french-btn" title="French">Français</a>
</ul>
</div>
</nav>
所有建议都非常感谢。谢谢你的时间。