CSS Hover BreadCrumbs 前后不改变颜色

Question

无法让这个简单的代码与 css 一起工作。此代码在我的 JSP 页面上运行良好，但我无法让悬停打开 :before 和 :after 的颜色。

Demo

HTML

<div class="wizard">
   <a class="inicio"><span></span>Anterior</a>
   <a class="badge">
   <span>
   <h:outputText value="#{EController.form.mes} - #{EController.form.ano}" styleClass="tituloMes" style="border-bottom-style: none; border-bottom-width: 0px; height: 14px; font-size: 12pt;vertical-align:initial;">   </h:outputText>
   </span>
   </a>
   <a class="fim"><span></span>Próximo</a>
</div>

CSS

.wizard .badge {
    padding: 10px 12px 10px;
    margin-right: 5px;
    background: #efefef;
    position: relative;
    display: inline-block;
}
.wizard .badge:before {
    width: 0;
    height: 0;
    border-top: 20 solid #FFF;
    border-bottom: 20 inset #FFFFFF;
    border-right: 20 solid #efefef;
    position: absolute;
    content:"";
    top: 0;
    left: 0;
}
.wizard .badge:after {
    width: 0;
    height: 0;
    border-top: 20px inset transparent;
    border-bottom: 20px inset transparent;
    border-left: 20px solid #efefef;
    position: absolute;
    content:"";
    top: 0;
    right: -20px;
    z-index: 2;
}
.wizard .fim {
    padding: 10px 0px 5px 0px;
    margin-right: 5px;
    background: #007ACC;
    position: relative;
    display: inline-block;
    width: 100px;
    height: 25px;
    color: white;
    font-family: sans-serif;
}
.wizard .fim:before {
    width: 0;
    height: 0;
    border-top: 20px inset transparent;
    border-bottom: 20px inset transparent;
    border-left: 20px solid white;
    position: absolute;
    content:"";
    top: 0;
    left: 0;
}
.wizard .fim:after {
    width: 0;
    height: 0;
    border-top: 20px inset transparent;
    border-bottom: 20px inset transparent;
    border-left: 20px solid #007ACC;
    position: absolute;
    content:"";
    top: 0;
    right: -20px;
    z-index: 2;
}
.wizard .inicio {
    padding: 10px 12px 10px;
    margin-right: 5px;
    background: #007ACC;
    position: relative;
    display: inline-block;
    width: 75px;
    height: 20px;
    color: white;
    font-family: sans-serif;
}
.wizard .inicio:before {
    width: 0;
    height: 0;
    border-top: 20px solid #FFF;
    border-bottom: 20px inset #FFFFFF;
    border-right: 20px solid #007ACC;
    position: absolute;
    content:"";
    top: 0;
    left: 0;
}
.wizard .inicio:after {
    width: 0;
    height: 0;
    border-top: 20px solid #007ACC;
    border-bottom: 20px inset #007ACC;
    border-right: 20px solid transparent;
    position: absolute;
    content:"";
    top: 0;
    right: -20px;
    z-index: 2;
}
.wizard .inicio:hover {
    background: rgb(86, 180, 243);
    color: #FFF;
}
.wizard .fim:hover {
    background: rgb(86, 180, 243);
    color: #FFF;
}
.wizard .fim:before:hover {
    background: rgb(86, 180, 243);
    color: #FFF;
}
.wizard .fim:after:hover {
    background: rgb(86, 180, 243);
    color: #FFF;
}
.wizard .inicio:before:hover {
    width: 0;
    height: 0;
    border-top: 20px solid #FFF;
    border-bottom: 20px inset #FFFFFF;
    border-right: 20px solid #rgb(86, 180, 243);
    position: absolute;
    content:"";
    top: 0;
    left: 0;
}
.tituloMes {
    font-family: Helvetica, Arial, Verdana, sans-serif;
    text-align: center;
    font-size: 14pt;
    font-weight: bold;
    color: #0073b9;
    /** margin-left: 10px; **/
    padding-left: 10px;
    padding-right: 4px;
    border-bottom-style: solid;
    border-bottom-width: 1px;
    height: 20px;
    vertical-align:top;
}

Answer 1

在 pseudo 元素上赋予 :hover 效果时，它应该类似于 :hover:before。

在这个例子中我制作了一个:hover效果。看看DEMO .

.wizard .inicio:hover{
    background: rgb(86, 180, 243);
    color: #FFF;
}
.wizard .inicio:hover:before{
    border-top: 20px solid #FFF;
    border-bottom: 20px inset #FFFFFF;
    border-right: 20px solid rgb(86, 180, 243);
    color: #FFF;
}
.wizard .inicio:hover:after{
    border-top: 20px solid rgb(86, 180, 243);
    border-bottom: 20px inset rgb(86, 180, 243);
    border-right: 20px solid transparent;
    color: #FFF;
}