首先,我试着用谷歌搜索了几天,我刚刚开始学习html / css 我的技能从1到100就像是6.那是最大的。 我有这个代码作为博客html小部件,但我希望它有点不同。 这是代码:
:root .css3-metro-dropdown option,
:root .css3-metro-dropdown:after,
:root .css3-metro-dropdown::after,
:root .css3-metro-dropdown select
{
color: #fff;
}
:root .css3-metro-dropdown select,
:root .css3-metro-dropdown:after,
:root .css3-metro-dropdown::after
{
display: block;
background: #2b5797;
}
:root .css3-metro-dropdown select,
:root .css3-metro-dropdown option
{
padding: 8px;
}
:root .css3-metro-dropdown
{
position: relative;
display: inline-block;
border: 0;
}
:root .css3-metro-dropdown::after
{
content: "\25bc";
position: absolute;
top: 0;
right: 0;
display: block;
width: 32px;
font-size: 15px;
line-height: 34px;
text-align: center;
-webkit-pointer-events: none;
-moz-pointer-events: none;
pointer-events: none;
}
:root .css3-metro-dropdown select
{
height: 34px;
border: 0;
vertical-align: middle;
font: normal 12px/14px "Segoe UI", Arial, Helvetica, Sans-serif;
outline: 0 none;
}
:root .css3-metro-dropdown option
{
background: #fff;
color: #333;
}
<span class="css3-metro-dropdown">
<select name="dropdown-1">
<option value="0">Client-side Languages</option>
<option value="1">JavaScript</option>
<option value="2">CSS3</option>
<option value="3">HTML5</option>
</select>
</span>
<span class="css3-metro-dropdown css3-metro-dropdown-color-ff1d77">
<select name="dropdown-2">
<option value="0">Server-side Languages</option>
<option value="1">PHP</option>
<option value="2">JAVA</option>
<option value="3">ASP.NET</option>
<option value="4">Perl</option>
</select>
</span>
<span class="css3-metro-dropdown css3-metro-dropdown-color-2673ec">
<select name="dropdown-3">
<option value="0">JavaScript Libraries</option>
<option value="1">jQuery</option>
<option value="2">Y!UI</option>
<option value="3">ASP.NET AJAX</option>
<option value="4">CoffeeScript</option>
</select>
</span>
<span class="css3-metro-dropdown css3-metro-dropdown-color-ff2e12">
<select name="dropdown-4">
<option value="0">Guitars</option>
<option value="1">B.C. Rich</option>
<option value="2">ESP</option>
<option value="3">Ibanez</option>
<option value="4">Jackson</option>
</select>
</span>
我希望看起来像这样www.metrominimalist.blogspot.com
答案 0 :(得分:0)
您应该尝试<select><option>
,而不是使用<nav><ul><li>
,请参阅示例http://line25.com/tutorials/how-to-create-a-pure-css-dropdown-menu
答案 1 :(得分:0)
我建议使用无序列表(UL)而不是使用带有选项的select标签。而不是你的选择,你会有这样的东西:
<ul class="primary-nav">
<li>Client-side Languages
<ul class="primary-nav__subnav">
<li>JavaScript</li>
<li> CSS </li>
<li> HTML </li>
</ul>
</li>
<li> Server Side Languages
<ul>
<li> 1 </li>
<li> 2 </li>
<li> 3 </li>
</ul>
</li>
<li> JavaScript Languages </li>
</ul>
等等。对于CSS,您可以在顶级菜单(primary-nav)上使用display:inline-table,这样项目就会彼此相邻,然后您可以使用伪类:悬停以切换每个子菜单的显示。确保在primary-nav UL上声明高度,否则在切换子菜单时它将展开。
Here's一个快速工作的例子
或者,您可以使用javascript,但这应该可以。如果您不想在UL上设置高度,还有其他方法可以执行此操作。