Question

我的子菜单文字是不透明的...我需要文字黑色，但他有来自菜单的不透明度。

子菜单代码，

.fancyNav{
/* Affects the UL element */
overflow: hidden;
display: inline-block;
z-index:999;
}
.fancyNav li{
/* Specifying a fallback color and we define CSS3 gradients for the major browsers: */

 background: #CCC;
 -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
   filter: alpha(opacity=10);
   opacity:.7;

border-right: 1px solid rgba(0, 0, 0, 1);

/* Adding a 1px inset highlight for a more polished efect: */



position:relative;

float: left;
list-style: none;
}

.fancyNav li:after{
    content:'.';
text-indent:-9999px;
overflow:hidden;
position:absolute;
width:100%;
height:100%;
top:0;
left:0; 
opacity:0;
z-index:1;
/* Gradients! */

background-image:-webkit-gradient(linear, left top, right top, from(rgba(168,168,168,0.5)),color-stop(0.5,rgba(168,168,168,0)), to(rgba(168,168,168,0.5)));

background-image:-moz-linear-gradient(left, rgba(255,255,255,1), rgba(255,255,255,1) 100%, rgba(255,255,255,1));

background-image:-o-linear-gradient(left, rgba(168,168,168,0.5), rgba(168,168,168,0) 50%, rgba(168,168,168,0.5));
background-image:-ms-linear-gradient(left, rgba(168,168,168,0.5), rgba(168,168,168,0) 50%, rgba(168,168,168,0.5));
background-image:linear-gradient(left, rgba(168,168,168,0.5), rgba(168,168,168,0) 50%, rgba(168,168,168,0.5));

/* Creating borders with box-shadow. Useful, as they don't affect the size of the element. */

box-shadow:-1px 0 0 #a3a3a3,-2px 0 0 #fff,1px 0 0 #a3a3a3,2px 0 0 #fff;
-moz-box-shadow:-1px 0 0 #a3a3a3,-2px 0 0 #fff,1px 0 0 #a3a3a3,2px 0 0 #fff;
-webkit-box-shadow:-1px 0 0 #a3a3a3,-2px 0 0 #fff,1px 0 0 #a3a3a3,2px 0 0 #fff;

/* This will create a smooth transition for the opacity property */

-moz-transition:0.25s all;
-webkit-transition:0.25s all;
-o-transition:0.25s all;
transition:0.25s all;}

/* Treating the first LI and li:after elements separately */



.fancyNav li:first-child:after,
 .fancyNav li.selected:first-child:after{
box-shadow:1px 0 0 #a3a3a3,2px 0 0 #fff;
-moz-box-shadow:1px 0 0 #a3a3a3,2px 0 0 #fff;
-webkit-box-shadow:1px 0 0 #a3a3a3,2px 0 0 #fff;

-moz-transition:0.25s all;
-webkit-transition:0.25s all;
-o-transition:0.25s all;
transition:0.25s all;}

 /* Treating the first LI and li:after elements separately */



.fancyNav li:first-child:after,
.fancyNav li.selected:first-child:after{
box-shadow:1px 0 0 #a3a3a3,2px 0 0 #fff;
-moz-box-shadow:1px 0 0 #a3a3a3,2px 0 0 #fff;
-webkit-box-shadow:1px 0 0 #a3a3a3,2px 0 0 #fff;

}

.fancyNav li:last-child{
}

/* Treating the last LI and li:after elements separately */

.fancyNav li:last-child:after,
.fancyNav li.selected:last-child:after{
box-shadow:-1px 0 0 #a3a3a3,-2px 0 0 #fff;
-moz-box-shadow:-1px 0 0 #a3a3a3,-2px 0 0 #fff;
-webkit-box-shadow:-1px 0 0 #a3a3a3,-2px 0 0 #fff;
}
.fancyNav li:hover:after,
.fancyNav li.selected:after,
.fancyNav li:target:after{
/* This property triggers the CSS3 transition */
opacity:1;
 }

.fancyNav:hover li.selected:after,
.fancyNav:hover li:target:after{
/* Hides the targeted li when we are hovering on the UL */
opacity:0;
}
.fancyNav li.selected:hover:after,
.fancyNav li:target:hover:after{
opacity:1 !important;

}
/* Styling the anchor elements */
.menudiv{
position:fixed;
z-index:999;
width:951px;
margin-left:-476px;
left:50%;
}
.menlog{
padding-left:15px;
padding-right:15px;

}
.menlog2{
padding:12px 15px 15px;

}
.corrente{
   background-color:white;
padding:12px 15px 15px;
}
.corrente3{
}
.fancyNav li a{
color: #000000;
display: inline-block;
position: relative;
z-index:2;
text-decoration:none !important;
white-space:nowrap;

}
.fancyNav a.homeIcon{
background:url('../img/home.png') no-repeat center center;
display: block;
overflow: hidden;
text-indent: -9999px;
}


nav{
display: block;
text-align: center;

}
a, a:visited {
text-decoration:none;
outline:none;
color:#54a6de;
}
a:hover{
text-decoration:underline;
}
////

ul ul li{
float:none !important;
display: block;

}
ul ul{
display:none;
position:relative;    /* updated */
z-index:2;            /* updated */
background-color:#2f2f2f;

}
ul li:hover ul{
display:block;
border:0;
position:absolute;
background-color:#FFFFFF;


}
#quemsomos ul li {
border: none;
width: 100%;
text-align: left;
}

我如何忽略不透明度？

我的HTML代码

<nav>
<ul class="fancyNav">
    <li id="quemsomos" class="menlog"><a href="index.php"><img src="imgs/Logo.png"  width="37" height="45" /></a>
    </li>
    <li id="quemsomos"><a href="quemsomos.php?web=1"><font face="din" size="4">QUEM SOMOS</font></a>
        <!--start of sub menu-->
        <ul>
            <li><a href="#">link the zone 1</a>
            </li>
            <li><a href="#">link2</a>
            </li>
            <li><a href="#">l for example</a>
            </li>
        </ul>
        <!--end of sub menu-->
<li><a href="arquitectura.php?web=10"><font face="din" size="4" color="#000000">ARQUITECTURA</font></a></li>
<li><a href="desenhointeriores.php?web=9"><font face="din" size="4">DESENHO DE INTERIORES</font></a></li>
<li></li>

</ul></li>

  </ul>

我不知道我是如何改变这个...我的菜单有不透明度但文字没有......所以我不知道为什么子菜单文字有......

Answer 1

您的background-color为#ccc，不透明度为0.7。

您需要更改背景颜色，使其具有Alpha通道（或其自身的不透明度值），然后您可以从li中删除不透明度。

所以：

background: #ccc;
opacity:0.7;

将成为

background: rgba(204, 204, 204, 0.7)
/* opacity:0.7 <-- delete this*/

不透明度的子菜单

1 个答案: