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我在左側導航欄定位時遇到問題。如果您在全屏下運行下面的剪輯，並嘗試調整瀏覽器大小，您將看到左側導航欄未固定在頁面頂部。Bootstrap導航欄（左側菜單）未正確對齊頂部
此外，我的標題（標誌和下拉菜單）不包括整頁。
也許我錯過了什麼？
任何幫助將不勝感激！
感謝，誰浪費時間，查看這篇文章，幫助虛設:)
function htmlbodyHeightUpdate(){
\t \t var height3 = $(window).height()
\t \t var height1 = $('.nav').height()+50
\t \t height2 = $('.main').height()
\t \t if(height2 > height3){
\t \t \t $('html').height(Math.max(height1,height3,height2)+10);
\t \t \t $('body').height(Math.max(height1,height3,height2)+10);
\t \t }
\t \t else
\t \t {
\t \t \t $('html').height(Math.max(height1,height3,height2));
\t \t \t $('body').height(Math.max(height1,height3,height2));
\t \t }
\t \t
\t }
\t $(document).ready(function() {
\t \t htmlbodyHeightUpdate()
\t \t $(window).resize(function() {
\t \t \t htmlbodyHeightUpdate()
\t \t });
\t \t $(window).scroll(function() {
\t \t \t height2 = $('.main').height()
\t \t \t htmlbodyHeightUpdate()
\t \t });
\t });header.navbar+nav.navbar{
/* margin-top: 20px;same margin-bottom .navbar */
}
.navbar.navbar-default.navbar-fixed-top{
margin-top: 50px;
}
.sidebar.navbar-fixed-top{
margin-top: 100px;
}
@media (min-width: 768px) and (max-width: 998px){
.navbar.navbar-default.navbar-fixed-top{
margin-top: 100px;
}
.sidebar.navbar-fixed-top{
margin-top: 150px;
}
}
/* Custom navbar default: global*/
.navbar.navbar-default{
background-color: #f8f8f8;
border-color: #e7e7e7;
margin: 0;
border-radius: 0;
}
.navbar.navbar-default .navbar-brand {
color: #666;
text-shadow: none;
min-width: 150px;
}
.navbar.navbar-default .navbar-nav > li > a {
color: #666;
text-shadow: none;
}
.navbar.navbar-default .navbar-nav > li > a {
color: #666;
text-shadow: none;
}
.navbar.navbar-default .navbar-nav > li > a:hover{
color: #acc47f;
}
.navbar.navbar-default .navbar-nav > .active > a{
color: #fff;
background-color: #acc47f;
}
.navbar.navbar-default .navbar-nav > .active > a:hover{
color: #608224;
background-color: #acc47f;
}
.navbar.navbar-default .caret {
border-top-color: #ccc;
border-bottom-color: #ccc;
}
.navbar.navbar-default .caret:hover {
border-top-color: #333;
border-bottom-color: #333;
}
/* Custom sidebar menu */
/*Remove rounded coners*/
nav.sidebar.navbar {
border-radius: 0px;
}
nav.sidebar, .main{
-webkit-transition: margin 200ms ease-out;
-moz-transition: margin 200ms ease-out;
-o-transition: margin 200ms ease-out;
transition: margin 200ms ease-out;
}
/* Add gap to nav and right windows.*/
.main{
padding: 10px 10px 0 10px;
}
/* .....NavBar: Icon only with coloring/layout.....*/
/*small/medium side display*/
@media (min-width: 768px) {
/*Allow main to be next to Nav*/
.main{
position: absolute;
width: calc(100% - 40px); /*keeps 100% minus nav size*/
margin-left: 40px;
float: right;
}
/*lets nav bar to be showed on mouseover*/
nav.sidebar:hover + .main{
margin-left: 200px;
}
/*Center Brand*/
nav.sidebar.navbar.sidebar>.container .navbar-brand, .navbar>.container-fluid .navbar-brand {
margin-left: 0px;
}
/*Center Brand*/
nav.sidebar .navbar-brand, nav.sidebar .navbar-header{
text-align: center;
width: 100%;
margin-left: 0px;
}
/*Center Icons*/
nav.sidebar a{
padding-right: 13px;
min-width: 100px;
}
/*custom sidebar nav*/
nav.sidebar ul.nav.navbar-nav{
margin: 0;
}
nav.sidebar.navbar-inverse .navbar-nav .open .dropdown-menu>li>a {
color: white;
}
/*adds border top to first nav box */
nav.sidebar .navbar-nav > li:first-child{
border-top: 1px #e5e5e5 solid;
}
/*adds border to bottom nav boxes*/
nav.sidebar .navbar-nav > li{
border-bottom: 1px #e5e5e5 solid;
}
/*adds background on hover*/
nav.sidebar .navbar-nav > li:hover{
color: #fff;
background-color: #43600E;
}
/*removes border last element*/
nav.sidebar .navbar-nav > li.last{
border-bottom: none;
}
/* Colors/style dropdown box*/
nav.sidebar .navbar-nav .open .dropdown-menu {
position: static;
float: none;
width: auto;
margin-top: 0;
background-color: transparent;
border: 0;
-webkit-box-shadow: none;
box-shadow: none;
}
/*allows nav box to use 100% width*/
nav.sidebar .navbar-collapse, nav.sidebar .container-fluid{
padding: 0 0px 0 0px;
}
/*colors dropdown box text */
.navbar-inverse .navbar-nav .open .dropdown-menu>li>a {
color: #777;
}
/*O quanto o menu irá esconder á esquerda*/
/*gives sidebar width/height*/
nav.sidebar{
width: 200px;
height: 100%;
margin-left: -270px;
float: left;
z-index: 8000;
margin-bottom: 0px;
}
/*give sidebar 100% width;*/
nav.sidebar li {
width: 100%;
}
/* Move nav to full on mouse over*/
nav.sidebar:hover{
margin-left: 0px;
}
/*for hiden things when navbar hidden*/
.forAnimate{
opacity: 0;
}
}
/* .....NavBar: Fully showing nav bar..... */
@media (min-width: 1330px) {
/* Allow main to be next to Nav
.main{
width: calc(100% - 200px); keeps 100% minus nav size
margin-left: 200px;
}
Show all nav
nav.sidebar{
margin-left: 0px;
float: left;
}
Show hidden items on nav
nav.sidebar .forAnimate{
opacity: 1;
} */
}
nav.sidebar .navbar-nav .open .dropdown-menu>li>a:hover, nav.sidebar .navbar-nav .open .dropdown-menu>li>a:focus {
color: #CCC;
background-color: transparent;
}
nav:hover .forAnimate{
opacity: 1;
}
/*---- FIM SLIDE MENU*/
.nav-side-menu {
overflow: auto;
font-family: verdana;
font-size: 12px;
font-weight: 200;
background-color: #2e353d;
position: fixed;
top: 0px;
width: 300px;
height: 100%;
color: #e1ffff;
}
.nav-side-menu .brand {
background-color: #23282e;
line-height: 50px;
display: block;
text-align: center;
font-size: 14px;
}
.nav-side-menu .toggle-btn {
display: none;
}
.nav-side-menu ul,
.nav-side-menu li {
list-style: none;
padding: 0px;
margin: 0px;
line-height: 35px;
cursor: pointer;
/*
.collapsed{
.arrow:before{
font-family: FontAwesome;
content: "\f053";
display: inline-block;
padding-left:10px;
padding-right: 10px;
vertical-align: middle;
float:right;
}
}
*/
}
.nav-side-menu ul :not(collapsed) .arrow:before,
.nav-side-menu li :not(collapsed) .arrow:before {
font-family: FontAwesome;
content: "\f078";
display: inline-block;
padding-left: 10px;
padding-right: 10px;
vertical-align: middle;
float: right;
}
.nav-side-menu ul .active,
.nav-side-menu li .active {
border-left: 3px solid #d19b3d;
background-color: #4f5b69;
}
.nav-side-menu ul .sub-menu li.active,
.nav-side-menu li .sub-menu li.active {
color: #d19b3d;
}
.nav-side-menu ul .sub-menu li.active a,
.nav-side-menu li .sub-menu li.active a {
color: #d19b3d;
}
.nav-side-menu ul .sub-menu li,
.nav-side-menu li .sub-menu li {
background-color: #181c20;
border: none;
line-height: 28px;
border-bottom: 1px solid #23282e;
margin-left: 0px;
}
.nav-side-menu ul .sub-menu li:hover,
.nav-side-menu li .sub-menu li:hover {
background-color: #020203;
}
.nav-side-menu ul .sub-menu li:before,
.nav-side-menu li .sub-menu li:before {
font-family: FontAwesome;
content: "\f105";
display: inline-block;
padding-left: 10px;
padding-right: 10px;
vertical-align: middle;
}
.nav-side-menu li {
padding-left: 0px;
border-left: 3px solid #2e353d;
border-bottom: 1px solid #23282e;
}
.nav-side-menu li a {
text-decoration: none;
color: #e1ffff;
}
.nav-side-menu li a i {
padding-left: 10px;
width: 20px;
padding-right: 20px;
}
.nav-side-menu li:hover {
border-left: 3px solid #d19b3d;
background-color: #4f5b69;
-webkit-transition: all 1s ease;
-moz-transition: all 1s ease;
-o-transition: all 1s ease;
-ms-transition: all 1s ease;
transition: all 1s ease;
}
@media (max-width: 767px) {
.nav-side-menu {
position: relative;
width: 100%;
margin-bottom: 10px;
}
.nav-side-menu .toggle-btn {
display: block;
cursor: pointer;
position: absolute;
right: 10px;
top: 10px;
z-index: 10 !important;
padding: 3px;
background-color: #ffffff;
color: #000;
width: 40px;
text-align: center;
}
.brand {
text-align: left !important;
font-size: 22px;
padding-left: 20px;
line-height: 50px !important;
}
}
@media (min-width: 767px) {
.nav-side-menu .menu-list .menu-content {
display: block;
}
}
body {
margin: 0px;
padding: 0px;
}
nav.navbar-findcond { background: #fff; border-color: #ccc; box-shadow: 0 0 2px 0 #ccc; }
nav.navbar-findcond a { color: #f14444; }
nav.navbar-findcond ul.navbar-nav a { color: #f14444; border-style: solid; border-width: 0 0 2px 0; border-color: #fff; }
nav.navbar-findcond ul.navbar-nav a:hover,
nav.navbar-findcond ul.navbar-nav a:visited,
nav.navbar-findcond ul.navbar-nav a:focus,
nav.navbar-findcond ul.navbar-nav a:active { background: #fff; }
nav.navbar-findcond ul.navbar-nav a:hover { border-color: #f14444; }
nav.navbar-findcond li.divider { background: #ccc; }
nav.navbar-findcond button.navbar-toggle { background: #f14444; border-radius: 2px; }
nav.navbar-findcond button.navbar-toggle:hover { background: #999; }
nav.navbar-findcond button.navbar-toggle > span.icon-bar { background: #fff; }
nav.navbar-findcond ul.dropdown-menu { border: 0; background: #fff; border-radius: 4px; margin: 4px 0; box-shadow: 0 0 4px 0 #ccc; }
nav.navbar-findcond ul.dropdown-menu > li > a { color: #444; }
nav.navbar-findcond ul.dropdown-menu > li > a:hover { background: #f14444; color: #fff; }
nav.navbar-findcond span.badge { background: #f14444; font-weight: normal; font-size: 11px; margin: 0 4px; }
nav.navbar-findcond span.badge.new { background: rgba(255, 0, 0, 0.8); color: #fff; }<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet"/>
<script src="https://code.jquery.com/jquery-3.1.0.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<html><head><title>test</title>
\t <link type="text/css" rel="stylesheet" media="all" href="bootstrap.min.css" />
\t <link type="text/css" rel="stylesheet" media="all" href="nabs.css" />
\t <link type="text/css" rel="stylesheet" media="all" href="font-awesome.min.css" />
</head>
<body class="sidebar-mini">
<div class="main">
<aside>
<nav class="navbar navbar-inverse sidebar navbar-fixed-top" role="navigation">
\t <div class="nav-side-menu">
\t <div class="brand">logo</div>
\t <i class="fa fa-bars fa-2x toggle-btn" data-toggle="collapse" data-target="#menu-content"></i>
<div class="menu-list">
\t \t <ul id="menu-content" class="menu-content collapse out">
\t \t <li>
\t \t \t <a href="#">
\t \t \t <i class="fa fa-dashboard fa-lg"></i> Dashboard
\t \t \t </a>
\t \t </li>
\t \t <li data-toggle="collapse" data-target="#1" class="collapsed">
\t \t \t <a href="#"><i class="fa fa-gift fa-lg"></i> Processing </a></li>
\t \t \t <li data-toggle="collapse" data-target="#4" class="collapsed"><a href="#"><i class="fa fa-gift fa-lg"></i> Payments </a></li>
\t \t \t </ul>
\t \t </div>
\t </div>
</nav>
</aside>
<nav class="navbar navbar-findcond navbar-fixed-top">
<div class="container">
\t \t <div class="navbar-header">
\t \t \t <a class="navbar-brand" href="#">Logo</a>
\t \t </div>
\t \t <div class="collapse navbar-collapse" id="navbar">
\t \t \t <ul class="nav navbar-nav navbar-right">
\t \t \t \t <li class="dropdown">
\t \t \t \t \t <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><i class="fa fa-fw fa-bell-o"></i> Invites <span class="badge">0</span></a>
\t \t \t \t \t <ul class="dropdown-menu" role="menu">
\t \t \t \t \t \t <li><a href="#"><i class="fa fa-fw fa-tag"></i> new <span class="badge">Video</span> video</a></li>
\t \t \t \t \t \t <li><a href="#"><i class="fa fa-fw fa-thumbs-o-up"></i> <span class="badge">Music</span> liked</a></li>
\t \t \t \t \t \t
\t \t \t \t \t </ul>
\t \t \t \t </li>
\t \t \t \t <li class="active"><a href="#">Main <span class="sr-only">(current)</span></a></li>
\t \t \t \t <li class="dropdown">
\t \t \t \t \t <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Admin <span class="caret"></span></a>
\t \t \t \t \t <ul class="dropdown-menu" role="menu">
\t \t \t \t \t \t <li><a href="#">test1</a></li>
\t \t \t \t \t \t <li class="divider"></li>
\t \t \t \t \t \t <li><a href="#">test2</a></li>
\t \t \t \t \t </ul>
\t \t \t \t </li>
\t \t \t </ul>
\t \t </div>
\t </div>
</nav>
<section class="content-header">
<h1>
\t <small>hi</small>
</h1>
<ol class="breadcrumb">
\t <li><a href="#"><i class="fa fa-dashboard"></i> Home</a></li>
\t <li class="active">Dashboard</li>
</ol>
</section><section class="content">
<div class="row">
<div class="col-md-12">
\t hi there</div></div>
</section>
<table border="0" style="border: 1px; border-style: dotted;" cellspacing="0" cellpadding="0" width="100%">
<tr bgcolor="#D5E7F7">
\t <td width="100%">
\t </td>
</tr>
</table>
</div>
試過但沒有成功:( –
然後，你將不得不提供更多的信息，因爲我不知道我看到了與你一樣的結果，唯一不合適的是屏幕768px或更少的黑色導航。你可以截圖解釋這個問題嗎？你在哪個瀏覽器中看到這個錯誤？ –
請看看這個鏈接https://postimg.org/image/ctjmvfap3/ –