html - 导航下拉菜单时保留悬停样式

Question

当用户使用下拉菜单时，我找不到使悬停样式保持不变的方法。一旦用户向下浏览列表，悬停样式就会消失。为了更容易地解释这个问题，请转到这个 fiddle :http://jsfiddle.net/maFb3/

将光标悬停在MORE 按钮上，注意文本颜色如何变化。现在，导航下拉菜单，一旦您离开更多 框，样式就会恢复正常。问题是，当用户浏览该下拉菜单时，如何使悬停样式保持不变？我希望保留白色文本颜色。

这是我使用的悬停样式:

ul#mega a:hover { color: #FFFFFF; text-shadow: 1px 1px 0 #404747; }

这是 HTML 代码的一部分:

<div class="clearfix" id="second-menu">
    <ul class="nav sf-js-enabled" id="secondary-menu">
        <li class="mfilm"><a style="border-bottom:9px solid #ea2e49" href="">Test menu 1</a></li>
       <li class="mfilm"><a style="border-bottom:9px solid #ea2e49" href="">Test menu 1</a></li>
        <li class="mtv"><a style="border-bottom:9px solid #2589cf" href="">Test menu 2</a></li>
    </ul>

<ul id="mega">
    <li style="background:none;" class="dif mmore"><a style="font-style:italic;border-bottom:9px solid #4b5571" href="#">More...</a>
      <div>

<ticman>

    <ul>
        <li class="mgames"><a style="border-bottom:9px solid #e34328" href="">Games</a></li>
        <li class="mliterature"><a style="border-bottom:9px solid #2c8f83" href="">Literature</a></li>
        <li class="marts"><a style="border-bottom:9px solid #cc226a" href="">Arts</a></li>
        <li style="background:none;" class="mcontact"><a style="border-bottom:9px solid #9395aa" href="">Contact</a></li>
    </ul>

</ticman>

        <h2>Classes</h2>
        <p><a href="#">Times</a><a href="#">Schedual</a><a href="#">Map</a></p>
        <p><a href="#">Names</a><a href="#">Study</a><a href="#">Directions</a></p>
        <p><a href="#">Health</a><a href="#">Dance</a><a href="#">Biology</a></p>
        <h2>Teachers</h2>
        <p><a href="#">Billy</a><a href="#">Madeleine</a><a href="#">Lauren</a><a href="#">Steve</a></p>
        <p><a href="#">Paddington</a><a href="#">Stefan</a><a href="#">Michael</a><a href="#">Madeline</a></p>
        <p><a href="#">Shannon</a><a href="#">Mary</a><a href="#">Raffaello</a><a href="#">Lorence R</a></p>
        <h2>Location</h2>
        <p><a href="#">Carlsbad</a><a href="#">Oceanside</a><a href="#">El Cajon</a></p>
        <p><a href="#">Vista</a><a href="#">La Costa</a><a href="#">Encinitas</a></p>
        <p><a href="#">San Diego</a><a href="#">Los Angles</a><a href="#">Cardiff</a></p>
      </div>
    </li>
  </ul>

</div>

这是 CSS 的一部分:

/* ---------- Mega Drop Down --------- */
ul#mega li { padding-right: 0px; background: url(images/secondary-menu-bg.png) repeat-y top right; }

#mega {
list-style:none;
font-weight:bold;
height:2em;

}
#mega li {
padding: 23px 0px;
background:#999;
border:0px solid #000;
float:left;
text-align:center;
position:relative;
}
#mega li:hover {
background:#eee;
border-bottom:0; /* border-bottom:0; and padding-bottom:1px; keeps <li> and <div> connected */
z-index:1; /* shadow above adjacent li */

}
#mega a { font-size: 16px; color: #48423f; text-decoration: none; text-transform: uppercase; font-weight: bold; padding: 22px 16px;}

ul#mega a:hover { color: #FFFFFF; text-shadow: 1px 1px 0 #404747; }


/* ----------- Hide/Show Div ---------- */
#mega div {
    -moz-border-bottom-colors: none;
    -moz-border-image: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    background: none repeat scroll 0 0 #FFFFFF;
    border-color: -moz-use-text-color #48423F #48423F;
    border-right: 1px solid #48423F;
    border-style: none solid solid;
    border-width: 0 1px 1px;
    font-weight: normal;
    left: -999em;
    margin-top: 1px;
    position: absolute;
    text-align: left;
    width: 496px;
}
/* --------- Within Div Styles --------- */
#mega li:hover div {
    left: -1px;
    top: auto;
}
#mega li.dif:hover div {
    left: -407px;
    top: 72px;
}
#mega div h2 {
    background: none repeat scroll 0 0 #999999;
    clear: both;
    float: left;
    font-size: 1em;
    margin: 10px 0 5px;
    padding: 0 10px;
    position: relative;
    width: 300px;
}
#mega div ticman {
    clear: both;
    float: left;
    position: relative;
margin-left:1px;
margin-right:1px;
    width: 495px;
    height: 74px;
    background-image: url(images/morebgwide.png);
    background-size:495px 74px;
    background-repeat:no-repeat;
}
#mega div p {
    float: left;
    padding-left: 10px;
    position: relative;
    width: 106px;
}
#mega div p a {
    clear: left;
    float: left;
    line-height: 1.4;
    text-decoration: underline;
    width: 100%;
}
#mega div a:hover, #mega div a:focus, #mega div a:active {
    text-decoration: none;
}

ul#secondary-menu li { background: url(images/secondary-menu-bg.png) repeat-y top right; }
    ul#secondary-menu a { font-size: 16px; color: #48423f; text-decoration: none; text-transform: uppercase; font-weight: bold; padding: 22px 16px; }
    ul#secondary-menu a:hover { color: #ffffff; text-shadow: 1px 1px 0 #404747; }
    #second-menu ul.nav li:hover a {color: #ffffff; text-shadow: 1px 1px 0 #404747; }

    ul#secondary-menu > li.current_page_item > a { color: #919e9e !important; }    

    ul#secondary-menu li ul, #category_mobile_menu { width: 360px !important; padding: 7px 0 10px; background: #fff url(images/content-bg.png); top: 55px !important; -moz-box-shadow:3px 3px 7px 1px rgba(0, 0, 0, 0.1); -webkit-box-shadow: 3px 3px 7px 1px rgba(0, 0, 0, 0.1); box-shadow: 3px 3px 7px 1px rgba(0, 0, 0, 0.1); -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px; border-top-left-radius: 0px;-moz-border-radius-topleft: 0px; border-top-right-radius: 0px; -webkit-border-top-left-radius: 0px; -moz-border-radius-topright: 0px; -webkit-border-top-right-radius: 0px; z-index: 9999px; display: none; }
        ul#secondary-menu ul li, #category_mobile_menu li a { margin: 0 !important; padding: 8px 0 8px 30px !important; width: 150px; float: left; }
            ul#secondary-menu ul li a, #category_mobile_menu a { padding: 0 !important; }

            ul#secondary-menu li:hover ul ul, ul#secondary-menu li.sfHover ul ul { top: -8px !important; left: 180px !important; -moz-border-radius: 8px; -webkit-border-radius: 8px; border-radius: 8px; }
            ul#secondary-menu ul li.even-item { background: none; }


.mfilm:hover{
    background:#ea2e49 !important;
}
.mtv:hover{
    background:#2589cf !important;
}
.mwebvideos:hover{
    background:#5c58ac !important;
}
.manimation:hover{
    background:#43cf61 !important;
}
.mmore:hover{
    background:#4b5571 !important;
}
.mliterature:hover{
    background:#2c8f83 !important;
}
.mgames:hover{
    background:#e34328 !important;
}
.marts:hover{
    background:#cc226a !important;
}
.mcontact:hover{
    background:#9395aa !important;
}

虽然我建议访问 fiddle 以获得视觉效果，但我试图从中删除我的大部分网站代码，因此它看起来很乱:http://jsfiddle.net/maFb3/

Answer 1

将此添加到您的 CSS:

#mega li.mmore:hover > a
{
    color:#fff;
    text-shadow:none;/* it added a text-shadow in FF*/
}

DEMO