2级菜单消除了背景 [英] Menu with 2 levels disapear the background
本文介绍了2级菜单消除了背景的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
和女孩!
我做了一个CSS菜单,有2个子级别。第二级正常工作。但是,当这些二级菜单中的一些菜单有子菜单时,这个消失的背景......
这里是有关问题的工作示例
如果转到菜单: PARAVOCÊ和悬停的LINHAS DECRÉDITO你看到了问题... ...
这是我的HTML代码:
< div id =menu_principalclass =wrap>
< div class =inner clearfix>
< ul id =ja-cssmenuclass =clearfix topnav>
< li class =active>
< span class =menu-title> PRINCIPAL< / span>
< / a>
< / li>
< li class =havechildmenu-item1>
< a href =/ index.php / o-sicoobclass =menu-item1 haschildid =menu54title =O Sicoob>
< span class =menu-title> O SICOOB< / span>
< / a>
< ul class =subnav>
< li>< a href =#> Institucional< / a>< / li>
< li>< a href =#> Equipe< / a>
< ul class =sub_subnav>
< li>< a href =#> Conselho Administrativo< / a>< / li>
< li>< a href =#> Diretoria Executiva< / a>< / li>
< li>< a href =#> Conselho财政< / a>< / li>
< / ul>
< / li>
< li>< a href =#>CódigodeÉtica< / a>< / li>
< li>< a href =#>Demonstrações< / a>< / li>
< li>< a href =#> Estatuto< / a>< / li>
< li>< a href =#>政策< / a>< / li>
< li>< a href =#> Regimentos< / a>< / li>
< / ul>
< / li>
< li class =havechildmenu-item1>
< a href =/ index.php / o-sicoobclass =menu-item1 haschildid =menu54title =O Sicoob>
< span class =menu-title> PARAVOCÊ< / span>
< / a>
< ul class =subnav>
< li>< a href =#> Conta Corrente< / a>< / li>
< li>< a href =#> Linhas deCrédito< / a>
< ul class =sub_subnav>
< li>< a href =#> FinanciamentoVeículose outros< / a>< / li>
< li>< a href =#> Credito Retorno Parcelado< / a>< / li>
< / ul>
< / li>
< li>< a href =#> Seguros< / a>
< ul class =sub_subnav>
< li>< a href =#> Vida< / a>< / li>
< li>< a href =#>Automóvel< / a>< / li>
< li>< a href =#> Residencial< / a>< / li>
< li>< a href =#> Vida Mulher< / a>< / li>
< / ul>
< / li>
< li>< a href =#>Soluçõesde Investimentos< / a>
< ul class =sub_subnav>
< li>< a href =#> Fundos de investimento(liquidezdiária)。< / a>< / li>
< / ul>
< / li>
< / ul>
< / li>
< li class =havechildmenu-item1>
< a href =/ index.php / o-sicoobclass =menu-item1 haschildid =menu54title =O Sicoob>
< span class =menu-title> PARA SUA EMPRESA< / span>
< / a>
< / li>
< / ul>
< / div>
< / div>
现在,CSS:
#menu_principal {
bottom:0;
职位:亲属;
保证金:0 auto;
width:980px;
height:35px;
font-family:Arial,Helvetica,sans-serif;
font-size:12px;
background-image:url(imagens / menu_bg.gif);
background-position:50%0;
背景重复:不重复不重复;
}
.wrap {
clear:both;
宽度:100%;
}
.clearfix {
display:block;
}
ul.topnav {
float:left;
保证金:0;
padding:0;
}
ul.topnav {
list-style-image:initial;
list-style-position:initial;
list-style-type:none;
}
ul.topnav li {
background-image:url(imagens / sep.gif);
background-position:100%0;
背景重复:不重复不重复;
光标:指针;
display:block;
float:left;
height:35px;
保证金:0;
padding:0;
光标:指针;
}
ul.topnav li a {
color:#FFFFFF;
display:block;
font-family:'Trebuchet MS',Arial,Helvetica,sans-serif;
font-weight:bold;
height:35px;
保证金:0;
padding-bottom:0;
padding-left:15px;
padding-right:15px;
padding-top:0;
text-decoration:none;
text-transform:大写;
}
ul.topnav span.menu-title {
text-shadow:#111111 0 1px 0;
}
ul.topnav span.menu-title {
display:block;
font-size:110%;
padding-top:8px;
}
ul.topnav li a.first-item {
border-left-color:initial;
border-left-style:initial;
border-left-width:0;
ul.topnav li:hover,ul.topnav li a.active {
background-image:url(imagens / bg_itens_menu.gif);
background-position:-15px -48px;
}
ul.topnav li a.active.first-item {
background-position:-403px -48px;
}
ul.topnav li ul.subnav {
list-style:none;
背景:#333;
保证金:0;填充:0;
display:none;
width:200px;
border:1px solid#111;
位置:绝对;
}
ul.topnav li:hover ul.subnav {
display:block;
padding:0;
width:200px;
}
ul.topnav li ul.subnav li {
margin:0;填充:0;
border-top:1px solid#252525;
border-bottom:1px solid#444;
width:200px;
}
ul.topnav li ul.subnav li a {
margin-top:8px;
颜色:#fff;
height:35px;
}
ul.topnav li ul.subnav li:hover {
text-shadow:#111111 0 1px 0;
}
ul.topnav li ul.subnav li ul.sub_subnav {
list-style:none;
left:201px;
top:-45px;
保证金:0;
padding:0;
display:none;
width:300px;
border:1px solid#111;
背景颜色:#333333;
职位:亲属;
}
ul.topnav li ul.subnav li:hover ul.sub_subnav {
display:block;
}
ul.topnav li ul.subnav li ul.sub_subnav li {
margin:0;填充:0;
border-top:1px solid#252525;
border-bottom:1px solid#444;
width:300px;
$ / code>
感谢您的帮助!
解决方案
从 .sub_subnav li
中删除 float
。这样写:
ul.topnav li ul.subnav li ul.sub_subnav li {
float:none;
}
OR
你可以这样写:
ul.topnav> li {
float:left;
}
and girls!
i have make a CSS menu, with 2 sub-level. The second level works properly. But when some of these second level menu has a sub-menu, the background of this disapear....
Here is working example with the problem
If you go to the menu: "PARA VOCÊ" and hover "LINHAS DE CRÉDITO" you see the problem...
this is my HTML Code:
<div id="menu_principal" class="wrap">
<div class="inner clearfix">
<ul id="ja-cssmenu" class="clearfix topnav">
<li class="active">
<a href="http://www.sicoobes.net/" class="menu-item0 active first-item" id="menu1" title="Principal">
<span class="menu-title">PRINCIPAL</span>
</a>
</li>
<li class="havechildmenu-item1">
<a href="/index.php/o-sicoob" class="menu-item1 haschild" id="menu54" title="O Sicoob">
<span class="menu-title">O SICOOB</span>
</a>
<ul class="subnav">
<li><a href="#">Institucional</a></li>
<li><a href="#">Equipe</a>
<ul class="sub_subnav">
<li><a href="#">Conselho Administrativo</a></li>
<li><a href="#">Diretoria Executiva</a></li>
<li><a href="#">Conselho Fiscal</a></li>
</ul>
</li>
<li><a href="#">Código de Ética</a></li>
<li><a href="#">Demonstrações</a></li>
<li><a href="#">Estatuto</a></li>
<li><a href="#">Políticas</a></li>
<li><a href="#">Regimentos</a></li>
</ul>
</li>
<li class="havechildmenu-item1">
<a href="/index.php/o-sicoob" class="menu-item1 haschild" id="menu54" title="O Sicoob">
<span class="menu-title">PARA VOCÊ</span>
</a>
<ul class="subnav">
<li><a href="#">Conta Corrente</a></li>
<li><a href="#">Linhas de Crédito</a>
<ul class="sub_subnav">
<li><a href="#">Financiamento Veículos e outros</a></li>
<li><a href="#">Credito Retorno Parcelado</a></li>
</ul>
</li>
<li><a href="#">Seguros</a>
<ul class="sub_subnav">
<li><a href="#">Vida</a></li>
<li><a href="#">Automóvel</a></li>
<li><a href="#">Residencial</a></li>
<li><a href="#">Vida Mulher</a></li>
</ul>
</li>
<li><a href="#">Soluções de Investimentos</a>
<ul class="sub_subnav">
<li><a href="#">Fundos de investimento (liquidez diária).</a></li>
</ul>
</li>
</ul>
</li>
<li class="havechildmenu-item1">
<a href="/index.php/o-sicoob" class="menu-item1 haschild" id="menu54" title="O Sicoob">
<span class="menu-title">PARA SUA EMPRESA</span>
</a>
</li>
</ul>
</div>
</div>
and now, the CSS:
#menu_principal{
bottom:0;
position:relative;
margin:0 auto;
width:980px;
height:35px;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
background-image:url(imagens/menu_bg.gif);
background-position:50% 0;
background-repeat:no-repeat no-repeat;
}
.wrap {
clear:both;
width:100%;
}
.clearfix{
display:block;
}
ul.topnav {
float:left;
margin:0;
padding:0;
}
ul.topnav {
list-style-image:initial;
list-style-position:initial;
list-style-type:none;
}
ul.topnav li {
background-image:url(imagens/sep.gif);
background-position:100% 0;
background-repeat:no-repeat no-repeat;
cursor:pointer;
display:block;
float:left;
height:35px;
margin:0;
padding:0;
cursor:pointer;
}
ul.topnav li a {
color:#FFFFFF;
display:block;
font-family:'Trebuchet MS', Arial, Helvetica, sans-serif;
font-weight:bold;
height:35px;
margin:0;
padding-bottom:0;
padding-left:15px;
padding-right:15px;
padding-top:0;
text-decoration:none;
text-transform:uppercase;
}
ul.topnav span.menu-title {
text-shadow:#111111 0 1px 0;
}
ul.topnav span.menu-title {
display:block;
font-size:110%;
padding-top:8px;
}
ul.topnav li a.first-item {
border-left-color:initial;
border-left-style:initial;
border-left-width:0;
}
ul.topnav li:hover, ul.topnav li a.active{
background-image:url(imagens/bg_itens_menu.gif);
background-position:-15px -48px;
}
ul.topnav li a.active.first-item {
background-position:-403px -48px;
}
ul.topnav li ul.subnav {
list-style: none;
background: #333;
margin: 0; padding: 0;
display: none;
width: 200px;
border: 1px solid #111;
position: absolute;
}
ul.topnav li:hover ul.subnav{
display: block;
padding: 0;
width: 200px;
}
ul.topnav li ul.subnav li{
margin: 0; padding:0;
border-top: 1px solid #252525;
border-bottom: 1px solid #444;
width: 200px;
}
ul.topnav li ul.subnav li a{
margin-top:8px;
color: #fff;
height:35px;
}
ul.topnav li ul.subnav li:hover{
text-shadow:#111111 0 1px 0;
}
ul.topnav li ul.subnav li ul.sub_subnav{
list-style: none;
left:201px;
top:-45px;
margin:0;
padding:0;
display:none;
width:300px;
border:1px solid #111;
background-color: #333333;
position:relative;
}
ul.topnav li ul.subnav li:hover ul.sub_subnav{
display: block;
}
ul.topnav li ul.subnav li ul.sub_subnav li{
margin: 0; padding:0;
border-top: 1px solid #252525;
border-bottom: 1px solid #444;
width: 300px;
}
thanks for help!
解决方案
Remove float
from your .sub_subnav li
. Write like this:
ul.topnav li ul.subnav li ul.sub_subnav li {
float: none;
}
OR
you can write like this:
ul.topnav > li{
float:left;
}
这篇关于2级菜单消除了背景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!
查看全文