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在下拉问题下带有渐变的 CSS Angular 菜单

转载 作者:技术小花猫 更新时间:2023-10-29 11:44:19 36 4
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我有一个 Angular 菜单,它下面有一个渐变,一直延伸到上边缘。我还有一个子导航,它具有在主导航渐变下方运行的不同渐变。一切看起来都不错,但是当您尝试滚动以从子菜单下拉菜单中进行选择时,它不会让您转到主菜单上的下一个元素。我知道这是一个 z-index 问题,但我不知道如何让它看起来和正常运行。

在此先感谢您提供有关此问题的任何线索!!!

我在 jsfiddle 上有它:http://jsfiddle.net/jollyrogerd/EwFHY/3/

CSS:

    #cssmenu > ul {
list-style: none;
margin: -95px 0 0 0;
padding: 0;
line-height: 1;
float: left;
display:inline;
}
#cssmenu > ul {
display: block;
position: relative;
width: 610px;
-webkit-transform: rotate(-24deg);
-moz-transform: rotate(-24deg);
-o-transform:rotate(-24deg);
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2);
}
#cssmenu > ul li {
display: block;
position: relative;
margin: 0;
padding: 0;
width: 610px;
}
#cssmenu > ul li a {
display: block;
position: relative;
margin: 0;
padding: 8px 20px;
width: 610px;
font-family:"Myriad Pro", "Trebuchet MS", sans-serif;
letter-spacing: .05em;
color: #939598;
text-decoration: none;
text-transform: lowercase;
font-size: 13px;
font-weight: 300;
border-top-left-radius: 20px;
border-bottom-left-radius: 20px;
}
#cssmenu > ul li.home>a:hover, #cssmenu > ul li.home:hover>a {
color: #fff;
background: #a2d062;
background: -webkit-linear-gradient(bottom, #6e9b31, #a2d062);
background: -ms-linear-gradient(bottom, #6e9b31, #a2d062);
background: -moz-linear-gradient(bottom, #6e9b31, #a2d062);
background: -o-linear-gradient(bottom, #6e9b31, #a2d062);
border-color: transparent;
-webkit-transition: all 0.2s linear;
-moz-transition: all 0.2s linear;
-o-transition: all 0.2s linear;
transition: all 0.2s linear;
}
#cssmenu > ul li.productsrev>a:hover, #cssmenu > ul li.productsrev:hover>a {
color: #fff;
background: #61c46e;
background: -webkit-linear-gradient(bottom, #2b8a39, #61c46e);
background: -ms-linear-gradient(bottom, #2b8a39, #61c46e);
background: -moz-linear-gradient(bottom, #2b8a39, #61c46e);
background: -o-linear-gradient(bottom, #2b8a39, #61c46e);
border-color: transparent;
-webkit-transition: all 0.2s linear;
-moz-transition: all 0.2s linear;
-o-transition: all 0.2s linear;
transition: all 0.2s linear;
}
#cssmenu > ul li.about>a:hover, #cssmenu > ul li.about:hover>a {
color: #fff;
background: #459cc7;
background: -webkit-linear-gradient(bottom, #025e8e, #459cc7);
background: -ms-linear-gradient(bottom, #025e8e, #459cc7);
background: -moz-linear-gradient(bottom, #025e8e, #459cc7);
background: -o-linear-gradient(bottom, #025e8e, #459cc7);
border-color: transparent;
-webkit-transition: all 0.2s linear;
-moz-transition: all 0.2s linear;
-o-transition: all 0.2s linear;
transition: all 0.2s linear;
}
#cssmenu > ul li.customers>a:hover, #cssmenu > ul li.customers:hover>a {
color: #fff;
background: #2e6dab;
background: -webkit-linear-gradient(bottom, #09427a, #2e6dab);
background: -ms-linear-gradient(bottom, #09427a, #2e6dab);
background: -moz-linear-gradient(bottom, #09427a, #2e6dab);
background: -o-linear-gradient(bottom, #09427a, #2e6dab);
border-color: transparent;
-webkit-transition: all 0.2s linear;
-moz-transition: all 0.2s linear;
-o-transition: all 0.2s linear;
transition: all 0.2s linear;
}
#cssmenu > ul li.contacts>a:hover, #cssmenu > ul li.contacts:hover>a {
color: #fff;
background: #6852a4;
background: -webkit-linear-gradient(bottom, #3d2975, #6852a4);
background: -ms-linear-gradient(bottom, #3d2975, #6852a4);
background: -moz-linear-gradient(bottom, #3d2975, #6852a4);
background: -o-linear-gradient(bottom, #3d2975, #6852a4);
border-color: transparent;
-webkit-transition: all 0.2s linear;
-moz-transition: all 0.2s linear;
-o-transition: all 0.2s linear;
transition: all 0.2s linear;
}
#cssmenu > ul ul {
position: absolute;
left: 120px;
top: -9999px;
padding-left: 0px;
padding-top: 40px;
opacity: 0;
z-index: 1;
}
#cssmenu > ul ul.bgsubproducts {
background-image: url(http://dev.unnaturallygeisha.com/fellowrobots/wp-content/uploads/2013/02/square-gradient.png);
background-repeat:no-repeat;
overflow: visible;
height: 200px;
margin-top:-40px;
margin-left: 0px;
z-index:-100;
-webkit-transition: opacity 1s;
-moz-transition: opacity 1s;
-o-transition: opacity 1s;
}
#cssmenu > ul ul.bgsubabout {
background-image: url(http://dev.unnaturallygeisha.com/fellowrobots/wp-content/uploads/2013/02/square-gradient.png);
background-repeat:no-repeat;
overflow: visible;
height: 200px;
margin-top:-40px;
margin-left: 0px;
z-index:-100;
-webkit-transition: opacity 1s;
-moz-transition: opacity 1s;
-o-transition: opacity 1s;
}
#cssmenu > ul ul.bgsubcustomers {
background-image: url(http://dev.unnaturallygeisha.com/fellowrobots/wp-content/uploads/2013/02/square-gradient.png);
background-repeat:no-repeat;
overflow: visible;
height: 200px;
margin-top:-40px;
margin-left: 0px;
z-index:-100;
-webkit-transition: opacity 1s;
-moz-transition: opacity 1s;
-o-transition: opacity 1s;
}
#cssmenu > ul ul li a {
color: #5d6064;
background: transparent;
z-index:1000;
}
#cssmenu > ul ul li.subproducts:hover>a {
color: #2b8a39;
background: transparent;
}
.subproducts {
z-index:1000;
}
#cssmenu > ul ul li.subabout:hover>a {
color: #025e8e;
background: transparent;
}
#cssmenu > ul ul li.subcustomers:hover>a {
color: #09427a;
background: transparent;
}
#cssmenu > ul li:hover>ul {
top: 30px;
opacity: 1;
}

HTML:

<div id='cssmenu'>
<ul>
<li class='home'><a href="#" title="Link 1">home</a>

</li>
<li class='productsrev'> <a href="#" title="Link 3">products</a>

<ul class="bgsubproducts">
<li class='subproducts'><a href="#" title="Link 1">helo</a>

</li>
</ul>
</li>
<li class='about'><a href="#" title="Link 3">about</a>

<ul
class="bgsubproducts">
<li class='subabout'><a href="#1" title="Link 1">what's a telepresence robot?</a>

</li>
<li class='subabout'><a href="#1" title="Link 1">our team</a>

</li>
<li class='subabout'><a href="#1" title="Link 1">our robots</a>

</li>
<li class='subabout'><a href="#1" title="Link 1">our partners</a>

</li>
</ul>
</li>
<li class='customers'><a href="#4" title="Link 4">customers</a>

<ul class="bgsubproducts">
<li class='subcustomers'><a href="#1" title="Link 1">driving control panel</a>

</li>
<li class='subcustomers'><a href="#1" title="Link 1">instructions</a>

</li>
<li class='subcustomers'><a href="#1" title="Link 1">&nbsp;&nbsp;&nbsp;&nbsp; setting up your robot</a>

</li>
<li class='subcustomers'><a href="#1" title="Link 1">&nbsp;&nbsp;&nbsp;&nbsp; driving instructions</a>

</li>
</ul>
</li>
<li class='contacts'><a href="#" title="Link 5">contacts</a>

</li>
</ul>

最佳答案

两种解决方案:

更好的一个:

JSFiddle

#cssmenu > ul > li.home:hover a,
#cssmenu > ul > li.productsrev:hover a,
#cssmenu > ul > li.about:hover a,
#cssmenu > ul > li.customers:hover a,
#cssmenu > ul > li.contact:hover a {
z-index:501;
}
#cssmenu > ul > li.home > ul,
#cssmenu > ul > li.productsrev > ul,
#cssmenu > ul > li.about > ul,
#cssmenu > ul > li.customers > ul
#cssmenu > ul > li.contact > ul{
z-index:500;
}

另一个:

JSFiddle .

我将 #cssmenu > ul#cssmenu > ul li#cssmenu > ul li a 都设置为 width : 90px; 而不是 width: 610px;

然后我添加了这两个:

#cssmenu > ul li ul li,
#cssmenu > ul li ul li a,
#cssmenu > ul >li:hover,
#cssmenu > ul >li:hover > a,
#cssmenu > ul >li > a:hover {
width:610px;
}

请耐心等待:我将子导航 lia 设置为 610px,并将顶级导航设置为 90px 除非它悬停,否则它被设置为 610px

之前的问题是顶层导航与子导航重叠,因为它们都设置得太宽了

但是由于 css 转换,它正在动画地从 90px 增长到 610px;

关于在下拉问题下带有渐变的 CSS Angular 菜单,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15169120/

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