Question

代码：

a:link { color: #111111; }
a:visited { color: #1b3a57; } 
a:hover { color: #f3371c; }

我的网站上有很多链接。并且这些状态与例如Footer文本（链接）和一般正文链接一起正常工作。但主导航链接和子标题链接不会改变状态。

我已经在IE 5 +，Chrome，Opera，Safari，Maxthon和FireFox中测试过，但我得到的结果相同。

什么可能导致这种行为？

<小时/> 更新：

标题代码：

#Header {
    width: 100%;
    height: 120px;

    background-image: url('/Shared/Assets/Images/OrangeDot.png');
    background-position: center bottom;
    background-repeat: repeat-x;

}

    #Header #MainLogo {
        float: left;
    }

子标题代码：

#SubHeader {
    width: 100%;
    height: max-content;
}
    #SubHeader ul {
        float: left;
        margin: 20px 0 0 0;
    }
        #SubHeader ul li img {
            line-height: 1.5em;
            margin: -.30em 0;
        }
        #SubHeader ul li {
            padding: 0 10px 0 10px;

        }
            #SubHeader ul li a {
                font-size: small;
                /*color: #f3371c;*/
            }

<小时/> HTML标记：

        <ul id="MainNavigation" class="HorizontalMenu WithBullets">
            <li><a class="HighlightedMenuOption" href="@Href("~/Home")">Home</a></li>
            <li><a href="@Href("~/Protected/Account/")">Sign In | Register</a></li>
            <li><a href="@Href("~/Shared/Support/")">Support</a></li>
            <li><a href="@Href("~/Shared/")">About Us</a></li>
            <li><a href="@Href("~/Shared/")">Contact Us</a></li>
        </ul>
    </div>
    <div id="SubHeader">
        <div id="categories" class="s_nav">
            <ul>
              <li id="menu_home"> <a href="@Href("~/Home")">Home</a> </li>
              <li> <a href="@Href("~/Shared/Products/")"></a>
                <div class="s_submenu">
                  <h3>Categories</h3>
                  <ul class="s_list_1 clearfix">
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                  </ul>
                  <span class="clear border_eee"></span>
                </div>
              </li>
              <li> <a href="@Href("~/Shared/Products/")"></a>
                <div class="s_submenu">
                  <h3>Categories</h3>
                  <ul class="s_list_1 clearfix">
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                  </ul>
                  <span class="clear border_eee"></span>

                </div>
              </li>
              <li><a href="@Href("~/Shared/Products/")"></a>
                <div class="s_submenu">
                  <h3>Categories</h3>
                  <ul class="s_list_1 clearfix">
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                  </ul>
                  <span class="clear border_eee"></span>
                </div>
              </li>
              <li><a href="@Href("~/Shared/Products/")"></a>
                <div class="s_submenu">
                  <h3>Categories</h3>
                  <ul class="s_list_1 clearfix">
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                  </ul>
                  <span class="clear border_eee"></span>
                </div>
              </li>
              <li><a href="@Href("~/Shared/Products/")">Tek Screws</a>
                <div class="s_submenu">
                  <h3>Categories</h3>
                  <ul class="s_list_1 clearfix">
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                    <li><a href="@Href("~/Shared/Products/")"></a></li>
                  </ul>
                  <span class="clear border_eee"></span>
                </div>
              </li>
            </ul>
          </div>

Answer 1

如果您的HTML没有 DOCTYPE ，请尝试添加。（可能会工作......！）

由于不正确的DOCTYPES导致浏览器恢复到Quirks模式（IE）和CSS伪类不会在这种情况下与DOM相处得很好。如需进一步阅读，请查看doctype and css relation as seen in alistapart.com

CSS伪类不适用于主导航链接

1 个答案: