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Javascript 悬停时共享按钮_Javascript_Html_Css_Hover_Social Networking - Fatal编程技术网

Javascript 悬停时共享按钮

Javascript 悬停时共享按钮,javascript,html,css,hover,social-networking,Javascript,Html,Css,Hover,Social Networking,我一直在尝试让共享按钮出现在一篇文章“Mashable style”上,但我似乎没能做到这一点。任何帮助都将不胜感激 <div class="c-container"> <article class="c-news"> <header> <a href="#"> <img src="http://a_really_long_url.jpg"

我一直在尝试让共享按钮出现在一篇文章“Mashable style”上,但我似乎没能做到这一点。任何帮助都将不胜感激

<div class="c-container">
    <article class="c-news">
        <header> 
            <a href="#">
                <img src="http://a_really_long_url.jpg" 
                    alt="post-image" class="post-image">
            </a>
        </header>


查看您需要使用
:hover
CSS选择器:

  • 首先隐藏元素:

    .st_facebook_hcount, .st_twitter_hcount {
      position:relative;
      display:none; /* Hide It*/
      width:6rem;
      top: -1.2rem;
      left:18rem;
    }
    
  • 然后将
    :悬停设置为显示:

    .c-news:hover .st_facebook_hcount, .c-news:hover .st_twitter_hcount {
      display:inline-block;
    }
    

演示

您的跨度没有任何尺寸。