悬停功能干扰了 href 标签

Posted

技术标签:

【中文标题】悬停功能干扰了 href 标签【英文标题】：Hover function interfering with a href tag 【发布时间】：2017-05-12 07:33:38 【问题描述】：

我在这里有这段代码，我想要完成的是可点击的图标，但似乎我拥有的悬停功能不允许我点击图标。我已经尝试过 z-index 但这似乎不起作用。 

body 
	background-image: url("background.png");
	background-size: 100%;
	background-repeat: no-repeat;
	background-color: rgb(19,68,97)

h1 
	font-family: 'Libre Baskerville', serif;
	font-size: 50px;
	padding: 0px 0px 0px 0px;
	display: inline;

p 
	font-family: 'Quicksand', sans-serif;
	font-size: 15px;
	padding: 0px 0px 0px 0px;
	display: inline;

.boxAnimation 
	width: 520px;
	height: 300px;
	position: relative;
	background: rgba(255,255,255,0.3);
	display: inline-block;
	margin: 0 10px;
	cursor: pointer;
	color: #fff;
	box-shadow: inset 0 0 0 3px rgba(192,192,192,1);
	-webkit-transition: background 0.4s 0.5s;
	transition: background 0.4s 0.5s;
	z-index: 0;
	margin: center;

svg 
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;

svg line 
	stroke-width: 6;
	stroke: #fff;
	fill: none;
	stroke-dasharray: 250;
	-webkit-transition: -webkit-transform .6s ease-out;
	transition: transform .6s ease-out;
	z-index: 0;

div:hover 
	background: rgba(255,255,255,0);
	-webkit-transition-delay: 0s;
	transition-delay: 0s;

div:hover svg line.top 
	-webkit-transform: translateX(-400px);
	transform: translateX(-400px);

div:hover svg line.bottom 
	-webkit-transform: translateX(400px);
	transform: translateX(400px);

div:hover svg line.left 
	-webkit-transform: translateY(400px);
	transform: translateY(400px);

div:hover svg line.right 
	-webkit-transform: translateY(-400px);
	transform: translateY(-400px);

.icons 
	z-index: 5;

<link href="https://fonts.googleapis.com/css?family=Quicksand" rel="stylesheet">
<script src="https://use.fontawesome.com/e0037e252a.js"></script>
<body>
<center>
  <div class="boxAnimation"> <svg xmlns="http://www.w3.org/2000/svg"  >
    <line class="top" x1="0" y1="0" x2="1560" y2="0"/>
    <line class="left" x1="0" y1="360" x2="0" y2="-720"/>
    <line class="bottom" x1="520" y1="360" x2="-1040" y2="360"/>
    <line class="right" x1="520" y1="0" x2="520" y2="1080"/>
    </svg>
    <h1>Donia Amer</h1>
    <br>
    <p>&lt; insert title &gt;</p>
    <br>
    <br>
    <div class="icons"> <a href="www.google.com"> <i class="fa fa-linkedin-square fa-inverse" aria-hidden="true" style="font-size:45px;"></i></a> &nbsp; 	&nbsp; &nbsp; 	&nbsp; <i class="fa fa-github-square" aria-hidden="true" style="font-size:45px;"></i> &nbsp; 	&nbsp; &nbsp; 	&nbsp; <i class="fa fa-twitter-square" aria-hidden="true" style="font-size:45px;"></i> &nbsp; 	&nbsp; &nbsp; 	&nbsp; <i class="fa fa-envelope-square" aria-hidden="true" style="font-size:45px;"></i> </div>
  </div>
</center>
</body>

【问题讨论】：

设置你的 svg z-index: -1 而不是 0; 【参考方案1】：

将position:relative 添加到.icons z-index 属性指定元素的堆栈顺序。具有较大堆栈顺序的元素始终位于具有较低堆栈顺序的元素之前。 注意：z-index 仅适用于定位元素（位置：绝对、位置：相对或位置：固定）。

这里是例子

body 
	background-image: url("background.png");
	background-size: 100%;
	background-repeat: no-repeat;
	background-color: rgb(19,68,97)

h1 
	font-family: 'Libre Baskerville', serif;
	font-size: 50px;
	padding: 0px 0px 0px 0px;
	display: inline;

p 
	font-family: 'Quicksand', sans-serif;
	font-size: 15px;
	padding: 0px 0px 0px 0px;
	display: inline;

.boxAnimation 
	width: 520px;
	height: 300px;
	position: relative;
	background: rgba(255,255,255,0.3);
	display: inline-block;
	margin: 0 10px;
	cursor: pointer;
	color: #fff;
	box-shadow: inset 0 0 0 3px rgba(192,192,192,1);
	-webkit-transition: background 0.4s 0.5s;
	transition: background 0.4s 0.5s;
	z-index: 0;
	margin: center;

svg 
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;

svg line 
	stroke-width: 6;
	stroke: #fff;
	fill: none;
	stroke-dasharray: 250;
	-webkit-transition: -webkit-transform .6s ease-out;
	transition: transform .6s ease-out;
	z-index: 0;

div:hover 
	background: rgba(255,255,255,0);
	-webkit-transition-delay: 0s;
	transition-delay: 0s;

div:hover svg line.top 
	-webkit-transform: translateX(-400px);
	transform: translateX(-400px);

div:hover svg line.bottom 
	-webkit-transform: translateX(400px);
	transform: translateX(400px);

div:hover svg line.left 
	-webkit-transform: translateY(400px);
	transform: translateY(400px);

div:hover svg line.right 
	-webkit-transform: translateY(-400px);
	transform: translateY(-400px);

.icons 
	z-index: 5;
	position:relative;

<link href="https://fonts.googleapis.com/css?family=Quicksand" rel="stylesheet">
<script src="https://use.fontawesome.com/e0037e252a.js"></script>
<body>
<center>
  <div class="boxAnimation"> <svg xmlns="http://www.w3.org/2000/svg"  >
    <line class="top" x1="0" y1="0" x2="1560" y2="0"/>
    <line class="left" x1="0" y1="360" x2="0" y2="-720"/>
    <line class="bottom" x1="520" y1="360" x2="-1040" y2="360"/>
    <line class="right" x1="520" y1="0" x2="520" y2="1080"/>
    </svg>
    <h1>Donia Amer</h1>
    <br>
    <p>&lt; Developer + Algorithm Enthusiast &gt;</p>
    <br>
    <br>
    <div class="icons"> <a href="www.google.com"> <i class="fa fa-linkedin-square fa-inverse" aria-hidden="true" style="font-size:45px;"></i></a> &nbsp; 	&nbsp; &nbsp; 	&nbsp; <i class="fa fa-github-square" aria-hidden="true" style="font-size:45px;"></i> &nbsp; 	&nbsp; &nbsp; 	&nbsp; <i class="fa fa-twitter-square" aria-hidden="true" style="font-size:45px;"></i> &nbsp; 	&nbsp; &nbsp; 	&nbsp; <i class="fa fa-envelope-square" aria-hidden="true" style="font-size:45px;"></i> </div>
  </div>
</center>
</body>

【讨论】：

非常感谢！你介意向我解释一下为什么会这样吗？ @DoniaAmer 我可以知道你为什么不接受我的回答吗？【参考方案2】：

诀窍是在图标选择器中添加新属性 position:relative

提醒

z-index 仅适用于定位元素

CSS

.icons 
    z-index: 5;
  position:relative;

DEMO

【讨论】：

【参考方案3】：

只需将svg的z-index属性设置为-value

    <!DOCTYPE html>
<html lang="en" class="no-js">
    <head>
        <title>Donia Amer</title>
    <link href="https://fonts.googleapis.com/css?family=Quicksand" rel="stylesheet">

        <script src="https://use.fontawesome.com/e0037e252a.js"></script>

    <style>

    body 
        background-image:url("background.png");
                background-size: 100%;
                background-repeat: no-repeat;
                background-color: rgb(19,68,97)

    

    h1

      font-family: 'Libre Baskerville', serif;
      font-size: 50px;
      padding: 0px 0px 0px 0px;
       display: inline;
    

    p
            font-family: 'Quicksand', sans-serif;
      font-size: 15px;
      padding: 0px 0px 0px 0px;
       display: inline;
    

    .boxAnimation 
      width: 520px;
        height: 300px;
        position: relative;
        background:rgba(255,255,255,0.3);
        display: inline-block;
        margin: 0 10px;
        cursor: pointer;
        color: #fff;
        box-shadow: inset 0 0 0 3px rgba(192,192,192,1);
        -webkit-transition: background 0.4s 0.5s;
        transition: background 0.4s 0.5s;
             z-index: 0;
            margin: center;

      

    svg 
      position: absolute;
      top: 0;
      left: 0;
      z-index: -1;
    

    svg line 
      stroke-width: 6;
      stroke: #fff;
      fill: none;
      stroke-dasharray: 250;
      -webkit-transition: -webkit-transform .6s ease-out;
      transition: transform .6s ease-out;
      z-index: 0;
    

    div:hover 
        background: rgba(255,255,255,0);
        -webkit-transition-delay: 0s;
        transition-delay: 0s;
    

    div:hover svg line.top 
      -webkit-transform: translateX(-400px);
      transform: translateX(-400px);
    

    div:hover svg line.bottom 
      -webkit-transform: translateX(400px);
      transform: translateX(400px);
    

    div:hover svg line.left 
      -webkit-transform: translateY(400px);
      transform: translateY(400px);
    

    div:hover svg line.right 
      -webkit-transform: translateY(-400px);
      transform: translateY(-400px);
    

        .icons
             z-index: 5;
        

    </style>
    </head>

<body>
<br><br><br><br><br><br><br><br><br><br><br><br>
<center>
    <div class="boxAnimation">
      <svg xmlns="http://www.w3.org/2000/svg"  >
        <line class="top" x1="0" y1="0" x2="1560" y2="0"/>
        <line class="left" x1="0" y1="360" x2="0" y2="-720"/>
        <line class="bottom" x1="520" y1="360" x2="-1040" y2="360"/>
        <line class="right" x1="520" y1="0" x2="520" y2="1080"/>
            </svg>
          <h1>Donia Amer</h1><br>
          <p>&lt; Developer + Algorithm Enthusiast &gt;</p>
                <br>
                <br>
                <div class="icons">
                    <a href="https://***.com/questions/ask">
                <i class="fa fa-linkedin-square fa-inverse" aria-hidden="true" style="font-size:45px;"></i></a>
                &nbsp;  &nbsp; &nbsp;   &nbsp;
                <i class="fa fa-github-square" aria-hidden="true" style="font-size:45px;"></i>
                &nbsp;  &nbsp; &nbsp;   &nbsp;
                <i class="fa fa-twitter-square" aria-hidden="true" style="font-size:45px;"></i>
                &nbsp;  &nbsp; &nbsp;   &nbsp;
                <i class="fa fa-envelope-square" aria-hidden="true" style="font-size:45px;"></i>
                </div>


    </div>

</center>

</body>
</html>

【讨论】：

以上是关于悬停功能干扰了 href 标签的主要内容，如果未能解决你的问题，请参考以下文章

带有居中悬停标签的 JavaScript 圆环图

dw1000标签存在干扰

如何使图像标签悬停

marquee标签中的关于鼠标的悬停

s:label 中的标签焦点颜色变化

在鼠标悬停时制作标签下划线