Question

我有一个导航菜单，它使用CSS3过渡属性获得了很好的效果，但它在Firefox中不起作用。我尝试了谷歌搜索并尝试了对其他人遇到的类似问题的建议没有成功，有人可以帮忙吗？提前感谢您提供任何帮助和/或建议。

这是小提琴： http://jsfiddle.net/number8pie/568fZ/5/

这是HTML：

<nav class="main-nav">
    <p class="nav-hvr-init">Navigate</p>
    <ul> <!-- no closing tag on <li> so that the whitespace between elements is removed-->
        <li id="about-us">
            <a class="nav-link" href="#"></a>
            <span class="nav-text sr-only">about us</span>
        <li id="products">
            <a class="nav-link" href="#"></a>
            <span class="nav-text sr-only">products</span>
        <li id="the-team">
            <a class="nav-link" href="#"></a>
            <span class="nav-text sr-only">the team</span>
        <li id="environment">
            <a class="nav-link" href="#"></a>
            <span class="nav-text sr-only">environment</span>
        <li id="contact">
            <a class="nav-link" href="#"></a>
            <span class="nav-text sr-only">contact</span>
    </ul>
</nav>

CSS：

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

#nav-row {
  background-color: #CCFFCC;
}

#nav-col {
  height: 56px;
  padding-top: 0;
  background-color: #336600;
}

.main-nav {
  height: 56px;
  margin: 0 auto;
  background-color: #336600;
  position: relative;
}

.main-nav ul li {
  height: 56px;
  width: 56px;
  margin: 0;
  font-size: 21px;
  display: inline-block;
  text-transform: uppercase;
}

#about-us a {
  background: #66CC66 url('http://s10.postimg.org/xqx00ofzp/about_us.png') no-repeat center;
}

#about-us a:hover {
  background: #66CC66 url('http://s10.postimg.org/9borzmh2t/about_us_hover.png') no-repeat center;
  -webkit-transition: all 350ms ease-in;
  -moz-transition: all 350ms ease-in;
  -o-transition: all 350ms ease-in;
  transition: all 350ms ease-in;
}

#about-us a:active {
  background: #66CC66 url('http://s10.postimg.org/ekjsxhzhx/about_us_active.png') no-repeat center;
  -webkit-transition: all 50ms ease-in;
  -moz-transition: all 50ms ease-in;
  -o-transition: all 50ms ease-in;
  transition: all 50ms ease-in;
}

#products a {
  background: #33CC33 url('http://s10.postimg.org/defsypb79/products.png') no-repeat center;
}

#products a:hover {
  background: #33CC33 url('http://s10.postimg.org/y2j1r6lth/products_hover.png') no-repeat center;
  -webkit-transition: all 350ms ease-in;
  -moz-transition: all 350ms ease-in;
  -o-transition: all 350ms ease-in;
  transition: all 350ms ease-in;
}

#products a:active {
  background: #33CC33 url('http://s10.postimg.org/6p99iopv9/products_active.png') no-repeat center;
  -webkit-transition: all 50ms ease-in;
  -moz-transition: all 50ms ease-in;
  -o-transition: all 50ms ease-in;
  transition: all 50ms ease-in;
}

#the-team a{
  background: #339900 url('http://s10.postimg.org/4sh4ruol1/the_team.png') no-repeat center;
}

#the-team a:hover {
  background: #339900 url('http://s10.postimg.org/buf2e1s6t/the_team_hover.png') no-repeat center;
  -webkit-transition: all 350ms ease-in;
  -moz-transition: all 350ms ease-in;
  -o-transition: all 350ms ease-in;
  transition: all 350ms ease-in;
}

#the-team a:active {
  background: #339900 url('http://s10.postimg.org/wd9yj4645/the_team_active.png') no-repeat center;
  -webkit-transition: all 50ms ease-in;
  -moz-transition: all 50ms ease-in;
  -o-transition: all 50ms ease-in;
  transition: all 50ms ease-in;
}

#environment a {
  background: #006600 url('http://s10.postimg.org/gb7fcq6et/environment.png') no-repeat center;
}

#environment a:hover {
  background: #006600 url('http://s10.postimg.org/n47s8zx85/environment_hover.png') no-repeat center;
  -webkit-transition: all 350ms ease-in;
  -moz-transition: all 350ms ease-in;
  -o-transition: all 350ms ease-in;
  transition: all 350ms ease-in;
}

#environment a:active {
  background: #006600 url('http://s10.postimg.org/6y6u8m2np/environment_active.png') no-repeat center;
  -webkit-transition: all 50ms ease-in;
  -moz-transition: all 50ms ease-in;
  -o-transition: all 50ms ease-in;
  transition: all 50ms ease-in;
}

#contact a {
  background: #003300 url('http://s10.postimg.org/9pq3z816d/contact.png') no-repeat center;
}

#contact a:hover {
  background: #003300 url('http://s10.postimg.org/udordymet/contact_hover.png') no-repeat center;
  -webkit-transition: all 350ms ease-in;
  -moz-transition: all 350ms ease-in;
  -o-transition: all 350ms ease-in;
  transition: all 350ms ease-in;
}

#contact a:active {
  background: #003300 url('http://s10.postimg.org/4scje3z79/contact_active.png') no-repeat center;
  -webkit-transition: all 50ms ease-in;
  -moz-transition: all 50ms ease-in;
  -o-transition: all 50ms ease-in;
  transition: all 50ms ease-in;
}

.main-nav > ul {
  height: 56px;
  line-height: 100%;
  margin: 0;
  position: relative;
  float:right;
  padding: 0;
}

li > svg {
  margin: 9% 0 0 11%;
}

li > a {
  display: block;
  padding: 0;
  margin: 0;
}

.nav-link {
  margin: 0;
  height: 56px;
  z-index:2;
}

.nav-text {
  color: #FFFFFF;
  font-family: 'Arial Black';
  font-size: 21px;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
}

.nav-hvr-init {
  color: #76B766;
  font-family: 'Arial Black';
  font-size: 21px;
  text-transform: uppercase;
  line-height: 100%;
  margin-right: 4px;
  margin-bottom: 0;
  position: absolute;
  right: 280px;
  bottom: 0px;
  opacity: 0.5;
}

.txt-arrows {
  font-family: 'Arrows';
  font-size: 18px;
  text-transform: none;
  margin-bottom: 3px;
  margin-left: 4px;
}

和jQuery：

$( ".nav-link" ).hover(
  function() {
    var ntext = $( this ).siblings( "span" ).html();   
          $( ".nav-hvr-init" )
          .stop()
          .animate({right: '0px'},200,function() {
              $(this).html(ntext).animate({right:'280px'},200);
          });
  }, function() {
      $( ".nav-hvr-init" )
            .stop()
            .animate({right: '0px'},200,function() {
                $(this).html('Navigate').animate({right:'280px'},200);
            });
  }
);

Answer 1

我假设缺少的效果是按钮图像的交叉渐变。只有Chrome实际上会使用交叉淡入淡出转换background。如果你想在任何地方都有这种效果，那么你必须使用更多的标准＆＃34;通过在正常按钮上方通过opacity淡入和淡出新元素（悬停背景）的方法。您可以使用伪元素来执行此操作。

转换不在Firefox和IE中工作，仅在chrome中

1 个答案: