我的 CSS 有问题，一旦内容溢出，父 div (#cotentWrapper) 的高度不会扩展以适应子 div (#bodyContent) 的高度。我们使用百分比表示高度。我们已经尝试了在此处找到的关于堆栈溢出的各种解决方案，但没有一个解决了这个问题。我们尝试在#contentWrapper 上将高度设置为自动，这解决了我们上面指定的问题，它导致我们的导航栏消失，它也封装在#contentWrapper div 中。我们已经为它应该工作的所有 DIV 设置了最小高度。
HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<title> </title>
<meta charset="utf-8" />
<link href="~/Content/bootstrap.min.css" rel="stylesheet" />
<link href="~/Content/AccountDetailsStyles.css" rel="stylesheet" />
<link href="~/Content/Site1.css" rel="stylesheet" />
<script src="~/Scripts/jquery.min.js"></script>
<script src="~/Scripts/jquery-ui.min.js"></script>
</head>
<body>
<div id="contentWrapper">
<div id="header">
<div id="logoWrapper">
<div id="logoImg"></div>
</div>
</div>
<div id="contentBoxShadow">
<div id="navigation">
</div>
<div id="bodyContent">
@RenderBody()
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</div>
</div>
</div>
</body>
CSS: * { 填充:0； margin :0；
html, body {
width: 100%;
height:100%;
min-height: 100%;
position: relative;
}
body
{
background-image: url("Images/textured_background.png");
background-repeat: repeat;
background-attachment: fixed;
}
#contentWrapper
{
width: 88%;
height: 100%;
//height: auto;
min-height: 100%;
margin: 0 auto;
}
#contentBoxShadow
{
width: 100%;
min-height: 85%;
height: 85%;
background-color: #EFEFEF;
background-color: pink;
position: relative;
}
#bodyContent
{
width: 90%;
height: 93%;
height: auto;
min-height: 93%;
padding-left: 30px;
padding-right: 30px;
background-color: white;
margin: 0 auto;
}
#header
{
height: 15%;
width: 100%;
}
#logoWrapper
{
padding-top: 1.5%;
padding-bottom: 1.5%;
height: 97%;
width: 100%;
}
#logoImg
{
background-image:url("Images/logo.png");
background-size: contain;
background-repeat: no-repeat;
height: 100%;
width: auto;
}
#contentBoxShadow:before {
box-shadow: -15px 0 15px -15px inset;
content: "";
height: 100%;
left: -15px;
position: absolute;
top: 0;
width: 15px;
}
#contentBoxShadow:after {
box-shadow: 15px 0 15px -15px inset;
content: "";
height: 100%;
position: absolute;
right: -15px;
width: 15px;
top: 0;
}
#navigation
{
height: 7%;
width: 100%;
background-image: -ms-linear-gradient(top, #004A94 0%, #003366 100%);
background-image: -moz-linear-gradient(top, #004A94 0%, #003366 100%);
background-image: -o-linear-gradient(top, #004A94 0%, #003366 100%);
background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #004A94), color-stop(1, #003366));
background-image: -webkit-linear-gradient(top, #004A94 0%, #003366 100%);
background-image: linear-gradient(to bottom, #004A94 0%, #003366 100%);
}
最佳答案
您的帖子缺少一点 HTML，但如果我正确理解了问题，删除 #contentBoxShadow 上的高度和最小高度即可解决问题。您可能还必须从 #contentWrapper 中删除高度和最小高度，但 HTML 的那部分缺失。
#contentBoxShadow
{
width: 100%;
background-color: #EFEFEF;
background-color: pink;
position: relative;
}
编辑:另请注意，在您的 CSS 中，您尝试使用双正斜杠注释掉一行，这在 CSS 中不起作用。您需要使用/**/代替:
//height: auto;
应该是
/*height: auto;*/
关于html - 父 DIV 未扩展以适应子 div 内容的高度，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/28653512/