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问下前端开发的攻城师

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  •   83f420984 · Jul 11, 2013 via Android · 3141 views
    This topic created in 4872 days ago, the information mentioned may be changed or developed.
    我用CSS写了个小三角形，像很多导航栏鼠标指上去，下面就有个那样的三角形，我想问，怎么才能让那CSS写的三角型在我点击时才出来？在只有一个三角型的情况下！
  • 三角型
  • CSS
  • 三角形
    3 replies  •  1970-01-01 08:00:00 +08:00
    zdhxiong
    zdhxiong
    Jul 11, 2013
    1
    <style>
    .triangle{
    display:none;
    }
    .nav:active .triangle{
    display:block;
    }
    </style>
    <a href="" class="nav">
    <div>导航栏</div>
    <div class="triangle">三角形</div>
    </a>
    romoo
    romoo
    Jul 11, 2013 via iPhone
    2
    :active
    liyandong
    liyandong
    Jul 11, 2013
    3
    :active
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