Question

在左栏下面的代码片段＆＃34;手风琴＆＃34;应该可以在溢出时滚动，但不能在整个页面上滚动。目前看起来整个页面都是可滚动的，即使我只是想让手风琴溢出。

如果需要，内容页面应该溢出但不是整页

＆＃13;

/*Page Layout*/

.wrapper {
  display: grid;
  grid-gap: 10px;
  grid-template-columns: [col] 225px [col] 1fr  ;
  grid-template-rows: [row] 1fr;
  background-color: #fff;
  color: #444;
  padding-bottom: 20px;
}

.content{
  grid-column: 2;
  grid-row: row 1 ;

}
.myaccordion{;
  grid-row: row 1 ;
  grid-column: 1;
  background-color:  #da516e;
  height: 100vh;
  overflow: auto;
}




/*IGNORE BELOW HERE AS THIS IS FOR ACCORDION ONLY*/

/* *********************************************************************************************

How to Create CSS3 + jQuery Accordion Menu [Tutorial]
"How to Create CSS3 + jQuery Accordion Menu" that was specially made for DesignModo by our friend Valeriu Timbuc. 

Links:
http://vtimbuc.net/
https://twitter.com/vtimbuc
http://designmodo.com/futurico
http://vladimirkudinov.com
http://rockablethemes.com

********************************************************************************************* */

/* Reset */

.accordion,
.accordion ul,
.accordion li,
.accordion a,
.accordion span {
	margin: 0;
	padding: 0;
	border: none;
	outline: none;
}

.accordion li {
	list-style: none;
}

/* Layout & Style */

.accordion li > a {
	display: block;
	position: relative;
	min-width: 110px;
	padding: 0 10px 0 40px;
	height: 32px;

	color: #fdfdfd;
	font: bold 12px/32px Arial, sans-serif;
	text-decoration: none;
	text-shadow: 0px 1px 0px rgba(0,0,0, .35);

	background: #6c6e74;
	background: -moz-linear-gradient(top,  #6c6e74 0%, #4b4d51 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#6c6e74), color-stop(100%,#4b4d51));
	background: -webkit-linear-gradient(top,  #6c6e74 0%,#4b4d51 100%);
	background: -o-linear-gradient(top,  #6c6e74 0%,#4b4d51 100%);
	background: -ms-linear-gradient(top,  #6c6e74 0%,#4b4d51 100%);
	background: linear-gradient(top,  #6c6e74 0%,#4b4d51 100%);

	-webkit-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1);
	-moz-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1);
	box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1);
}

.accordion > li:hover > a,
.accordion > li:target > a,
.accordion > li > a.active {
	color: #3e5706;
	text-shadow: 1px 1px 1px rgba(255,255,255, .2);
	
	/*background: url(../img/active.png) repeat-x;*/
	background: #a5cd4e;
	background: -moz-linear-gradient(top,  #a5cd4e 0%, #6b8f1a 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#a5cd4e), color-stop(100%,#6b8f1a));
	background: -webkit-linear-gradient(top,  #a5cd4e 0%,#6b8f1a 100%);
	background: -o-linear-gradient(top,  #a5cd4e 0%,#6b8f1a 100%);
	background: -ms-linear-gradient(top,  #a5cd4e 0%,#6b8f1a 100%);
	background: linear-gradient(top,  #a5cd4e 0%,#6b8f1a 100%);	
}

.accordion li > a span {
	display: block;
	position: absolute;
	top: 7px;
	right: 0;
	padding: 0 10px;
	margin-right: 10px;
	
	font: normal bold 12px/18px Arial, sans-serif;
	background: #404247;
	
	-webkit-border-radius: 15px;
	-moz-border-radius: 15px;
	border-radius: 15px;

	-webkit-box-shadow: inset 1px 1px 1px rgba(0,0,0, .2), 1px 1px 1px rgba(255,255,255, .1);
	-moz-box-shadow: inset 1px 1px 1px rgba(0,0,0, .2), 1px 1px 1px rgba(255,255,255, .1);
	box-shadow: inset 1px 1px 1px rgba(0,0,0, .2), 1px 1px 1px rgba(255,255,255, .1);
}

.accordion > li:hover > a span,
.accordion > li:target > a span,
.accordion > li > a.active span {
	color: #fdfdfd;
	text-shadow: 0px 1px 0px rgba(0,0,0, .35);
	background: #3e5706;
}

/* Images */

.accordion > li > a:before {
	position: absolute;
	top: 0;
	left: 0;
	content: '';
	width: 24px;
	height: 24px;
	margin: 4px 8px;

	background-repeat: no-repeat;
	background-image: url(../img/icons.png);
	background-position: 0px 0px;
}

.accordion li.files > a:before { background-position: 0px 0px; }
.accordion li.files:hover > a:before,
.accordion li.files:target > a:before,
.accordion li.files > a.active:before { background-position: 0px -24px; }

.accordion li.mail > a:before { background-position: -24px 0px; }
.accordion li.mail:hover > a:before,
.accordion li.mail:target > a:before,
.accordion li.mail > a.active:before { background-position: -24px -24px; }

.accordion li.cloud > a:before { background-position: -48px 0px; }
.accordion li.cloud:hover > a:before,
.accordion li.cloud:target > a:before,
.accordion li.cloud > a.active:before { background-position: -48px -24px; }

.accordion li.sign > a:before { background-position: -72px 0px; }
.accordion li.sign:hover > a:before,
.accordion li.sign:target > a:before,
.accordion li.sign > a.active:before { background-position: -72px -24px; }

/* Sub Menu */

.sub-menu li a {
	color: #797979;
	text-shadow: 1px 1px 0px rgba(255,255,255, .2);

	background: #e5e5e5;
	border-bottom: 1px solid #c9c9c9;

	-webkit-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1);
	-moz-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1);
	box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1);
}

.sub-menu li:hover a { background: #efefef; }

.sub-menu li:last-child a { border: none; }

.sub-menu li > a span {
	color: #797979;
	text-shadow: 1px 1px 0px rgba(255,255,255, .2);
	background: transparent;
	border: 1px solid #c9c9c9;

	-webkit-box-shadow: none;
	-moz-box-shadow: none;
	box-shadow: none;
}

.sub-menu em {
	position: absolute;
	top: 0;
	left: 0;
	margin-left: 14px;
	color: #a6a6a6;
	font: normal 10px/32px Arial, sans-serif;
}

/* Functionality */

.accordion li > .sub-menu {
	display: none;
}

.accordion li:target > .sub-menu {
	display: block;
}

＆＃13;

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>

  <link rel="stylesheet" href="test.css">
  <link rel="stylesheet" href="accordionmenu.css">
</head>
<body>

<div class="wrapper">

  <div class="myaccordion">
  
    <ul class="accordion">

      <li id="one" class="files">

        <a href="#one">My Files<span>495</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Dropbox<span>42</span></a></li>

          <li><a href="#"><em>02</em>Skydrive<span>87</span></a></li>

          <li><a href="#"><em>03</em>FTP Server<span>366</span></a></li>

          <li><a href="#"><em>04</em>Dropbox<span>1</span></a></li>

          <li><a href="#"><em>05</em>Skydrive<span>10</span></a></li>

        </ul>

      </li>

      <li id="two" class="mail">

        <a href="#two">Mail<span>26</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Hotmail<span>9</span></a></li>

          <li><a href="#"><em>02</em>Yahoo<span>14</span></a></li>

        </ul>

      </li>

      <li id="three" class="cloud">

        <a href="#three">Cloud<span>58</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Connect<span>12</span></a></li>

          <li><a href="#"><em>02</em>Profiles<span>19</span></a></li>

          <li><a href="#"><em>03</em>Options<span>27</span></a></li>

          <li><a href="#"><em>04</em>Connect<span>12</span></a></li>

          <li><a href="#"><em>05</em>Profiles<span>19</span></a></li>

          <li><a href="#"><em>06</em>Options<span>27</span></a></li>

        </ul>

      </li>

      <li id="four" class="sign">

        <a href="#four">Sign Out</a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Log Out</a></li>

          <li><a href="#"><em>02</em>Delete Account</a></li>

          <li><a href="#"><em>03</em>Freeze Account</a></li>

        </ul>

      </li>
      <li id="one" class="files">

        <a href="#one">My Files<span>495</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Dropbox<span>42</span></a></li>

          <li><a href="#"><em>02</em>Skydrive<span>87</span></a></li>

          <li><a href="#"><em>03</em>FTP Server<span>366</span></a></li>

          <li><a href="#"><em>04</em>Dropbox<span>1</span></a></li>

          <li><a href="#"><em>05</em>Skydrive<span>10</span></a></li>

        </ul>

      </li>

      <li id="two" class="mail">

        <a href="#two">Mail<span>26</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Hotmail<span>9</span></a></li>

          <li><a href="#"><em>02</em>Yahoo<span>14</span></a></li>

        </ul>

      </li>

      <li id="three" class="cloud">

        <a href="#three">Cloud<span>58</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Connect<span>12</span></a></li>

          <li><a href="#"><em>02</em>Profiles<span>19</span></a></li>

          <li><a href="#"><em>03</em>Options<span>27</span></a></li>

          <li><a href="#"><em>04</em>Connect<span>12</span></a></li>

          <li><a href="#"><em>05</em>Profiles<span>19</span></a></li>

          <li><a href="#"><em>06</em>Options<span>27</span></a></li>

        </ul>

      </li>

      <li id="four" class="sign">

        <a href="#four">Sign Out</a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Log Out</a></li>

          <li><a href="#"><em>02</em>Delete Account</a></li>

          <li><a href="#"><em>03</em>Freeze Account</a></li>

        </ul>

      </li>
      <li id="one" class="files">

        <a href="#one">My Files<span>495</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Dropbox<span>42</span></a></li>

          <li><a href="#"><em>02</em>Skydrive<span>87</span></a></li>

          <li><a href="#"><em>03</em>FTP Server<span>366</span></a></li>

          <li><a href="#"><em>04</em>Dropbox<span>1</span></a></li>

          <li><a href="#"><em>05</em>Skydrive<span>10</span></a></li>

        </ul>

      </li>

      <li id="two" class="mail">

        <a href="#two">Mail<span>26</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Hotmail<span>9</span></a></li>

          <li><a href="#"><em>02</em>Yahoo<span>14</span></a></li>

        </ul>

      </li>

      <li id="three" class="cloud">

        <a href="#three">Cloud<span>58</span></a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Connect<span>12</span></a></li>

          <li><a href="#"><em>02</em>Profiles<span>19</span></a></li>

          <li><a href="#"><em>03</em>Options<span>27</span></a></li>

          <li><a href="#"><em>04</em>Connect<span>12</span></a></li>

          <li><a href="#"><em>05</em>Profiles<span>19</span></a></li>

          <li><a href="#"><em>06</em>Options<span>27</span></a></li>

        </ul>

      </li>

      <li id="four" class="sign">

        <a href="#four">Sign Out</a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Log Out</a></li>

          <li><a href="#"><em>02</em>Delete Account</a></li>

          <li><a href="#"><em>03</em>Freeze Account</a></li>

        </ul>

      </li>
      <li id="four" class="sign">

        <a href="#four">Sign Out</a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Log Out</a></li>

          <li><a href="#"><em>02</em>Delete Account</a></li>

          <li><a href="#"><em>03</em>Freeze Account</a></li>

        </ul>

      </li>
      <li id="four" class="sign">

        <a href="#four">Sign Out</a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Log Out</a></li>

          <li><a href="#"><em>02</em>Delete Account</a></li>

          <li><a href="#"><em>03</em>Freeze Account</a></li>

        </ul>

      </li>
      <li id="four" class="sign">

        <a href="#four">Sign Out</a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Log Out</a></li>

          <li><a href="#"><em>02</em>Delete Account</a></li>

          <li><a href="#"><em>03</em>Freeze Account</a></li>

        </ul>

      </li>
      <li id="four" class="sign">

        <a href="#four">Sign Out</a>

        <ul class="sub-menu">

          <li><a href="#"><em>01</em>Log Out</a></li>

          <li><a href="#"><em>02</em>Delete Account</a></li>

          <li><a href="#"><em>03</em>Freeze Account</a></li>

        </ul>

      </li>

    </ul>
  </div>

  <div class="content">
    Content
  </div>
</div>

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">

  $(document).ready(function () {

    // Store variables

    var accordion_head = $('.accordion > li > a'),
      accordion_body = $('.accordion li > .sub-menu');

    // Open the first tab on load

    accordion_head.first().addClass('active').next().slideDown('normal');

    // Click function

    accordion_head.on('click', function (event) {

      // Disable header links

      event.preventDefault();

      // Show and hide the tabs on click

      if ($(this).attr('class') != 'active') {
        accordion_body.slideUp('normal');
        $(this).next().stop(true, true).slideToggle('normal');
        accordion_head.removeClass('active');
        $(this).addClass('active');
      }

    });

  });

</script>
</body>
</html>

＆＃13;

更新：

填充是故意的，因为它会使手风琴从页面底部抬起。原因是如果您在手风琴菜单中滚动某个项目，浏览器会显示一个链接，该链接可能会阻碍菜单中最后一个项目的视图。

Answer 1

默认情况下，浏览器通常会为body元素提供8px的边距。

首先重置：

body { margin: 0; }

其次，您的网格容器具有底部填充，除了使视口具有垂直滚动之外，它似乎没有做任何事情。删除：

.wrapper {
  display: grid;
  grid-gap: 10px;
  grid-template-columns: [col] 225px [col] 1fr  ;
  grid-template-rows: [row] 1fr;
  background-color: #fff;
  color: #444;
  /* padding-bottom: 20px; */
}

https://jsfiddle.net/3tgdydug/1/

你怎么得到溢出自动使用CSS网格？

1 个答案: