【发布时间】:2019-03-07 06:13:48
【问题描述】:
我在一个网站上工作,我从 Bootstrap 网站上的仪表板示例开始。但是,当我在导航栏中添加下拉菜单时,它会留在导航栏中并破坏整个内容。我无法弄清楚导致此问题的样式。代码好像有点太贴在这里了,所以我把它放到了Codepen中: https://codepen.io/andersmmg/pen/wOgmby
这是它为使仪表板样式正常工作而添加的 css:
body {
font-size: .875rem;
}
.feather {
width: 16px;
height: 16px;
vertical-align: text-bottom;
}
/*
* Sidebar
*/
.sidebar {
position: fixed;
top: 0;
bottom: 0;
left: 0;
z-index: 100; /* Behind the navbar */
padding: 48px 0 0; /* Height of navbar */
box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}
.sidebar-sticky {
position: relative;
top: 0;
height: calc(100vh - 48px);
padding-top: .5rem;
overflow-x: hidden;
overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
}
@supports ((position: -webkit-sticky) or (position: sticky)) {
.sidebar-sticky {
position: -webkit-sticky;
position: sticky;
}
}
.sidebar .nav-link {
font-weight: 500;
color: #333;
}
.sidebar .nav-link .feather {
margin-right: 4px;
color: #999;
}
.sidebar .nav-link.active {
color: #007bff;
}
.sidebar .nav-link:hover .feather,
.sidebar .nav-link.active .feather {
color: inherit;
}
.sidebar-heading {
font-size: .75rem;
text-transform: uppercase;
}
/*
* Content
*/
[role="main"] {
padding-top: 48px; /* Space for fixed navbar */
}
/*
* Navbar
*/
.navbar-brand {
padding-top: .75rem;
padding-bottom: .75rem;
font-size: 1rem;
background-color: rgba(0, 0, 0, .25);
box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
}
.navbar .form-control {
padding: .75rem 1rem;
border-width: 0;
border-radius: 0;
}
.navbar .form-control::placeholder {
color: white;
}
.navbar .form-control:focus::placeholder {
color: rgba(0, 0, 0, 0.46);
}
.form-control-dark {
color: #fff;
background-color: rgba(255, 255, 255, .1);
border-color: rgba(255, 255, 255, .1);
}
.form-control-dark:focus {
border-color: transparent;
box-shadow: 0 0 0 3px rgba(255, 255, 255, .25);
}
【问题讨论】:
标签: css twitter-bootstrap bootstrap-4