创建下拉UL导航栏 [英] Creating drop down UL navigation bar

问题描述

以下是我的代码：

<?php

 echo '
        <nav class="floatfix">      
                <ul>
                    <li><a href="index.php">Home</a></li>
     <ul>
      <li><a href="index2.php">£3.99 T-Shirts</a></li>
      <li><a href="index3.php">£4.99 T-Shirts</a></li>
      </ul>
                    <li><a href="login.php">Log In</a></li>
                    <li><a href="#">Account</a></li>
                    <li><a href="feedback.php">Feedback</a></li>
                    <li><a href="#">Checkout</a></li>
                    <li><a href="aboutus.php">About Us</a></li>
                    </ul>
            </nav>
   ';

?> 

这是我的CSS

/* =float clearing
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
.floatfix {
   display: block;
   height: 1%;
   text-transform: uppercase;

}
.floatfix:after  {
   content: ".";
   display: block;
   height: 0;
   clear: both;
   visibility: hidden;
}

如何获得£3.99£恤衫& £4.99衬衫为导航栏上首页下方的下拉菜单。

How can I get the £3.99 Shirts & £4.99 Shirts as a drop down menu beneath the 'Home' on the navigation bar.

非常感谢

推荐答案

甚至不需要进入CSS，你需要在首页LI中包含辅助UL，如下所示：

Not even going into the CSS you need to enclose the secondary UL in the Home LI like below:

        <nav class="floatfix">      
            <ul>
                <li><a href="index.php">Home</a>
                   <ul>
                       <li><a href="index2.php">£3.99 T-Shirts</a></li>
                       <li><a href="index3.php">£4.99 T-Shirts</a></li>
                   </ul>
                </li>
                <li><a href="login.php">Log In</a></li>
                <li><a href="#">Account</a></li>
                <li><a href="feedback.php">Feedback</a></li>
                <li><a href="#">Checkout</a></li>
                <li><a href="aboutus.php">About Us</a></li>
                </ul>
        </nav>

通过快速教程可以窃取CSS：

CSS stolen from a quick tutorial:

ul {
font-family: Arial, Verdana;
font-size: 14px;
margin: 0;
padding: 0;
list-style: none;
}
ul li {
display: block;
position: relative;
float: left;
}
li ul {
display: none;
}
ul li a {
display: block;
text-decoration: none;
color: #ffffff;
border-top: 1px solid #ffffff;
padding: 5px 15px 5px 15px;
background: #1e7c9a;
margin-left: 1px;
white-space: nowrap;
}
ul li a:hover {
background: #3b3b3b;
}
li:hover ul {
display: block;
position: absolute;
}
li:hover li {
float: none;
font-size: 11px;
}
li:hover a { background: #3b3b3b; }
li:hover li a:hover {
background: #1e7c9a;
}   ​

演示： http://jsfiddle.net/calder12/7j6H9/

这篇关于创建下拉UL导航栏的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！