我正在处理这个网页，到目前为止，我大部分时间都花在完善动画上，所以目前还没有任何内容，只有几个 div。正如您在图片中看到的那样，我遇到的问题是包含短语 Hello World! 的“行”div!不知何故落在包含灰色和橙色空白 div 的“行”的顶部。对于我的生活，我无法弄清楚为什么。我唯一能想到的可能是 bootstrap 等链接有问题？所有代码和屏幕截图如下。预先感谢您的帮助。
作为附带问题，现在不重要，谁能告诉我为什么导航栏上方有一个白色的小间隙？
Link to screenshot of top 1/3rd of page and browser
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="author" content="Timothy Sutterby">
<!-- <meta HTTP-EQUIV="refresh" CONTENT="10"> -->
<!-- The above 3 meta tags *must* come first in the head; any other head
content must come *after* these tags -->
<title>T G Sutterby</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://use.fontawesome.com/880f652677.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js" integrity="sha256-VazP97ZCwtekAsvgPBSUwPFKdrwD3unUfSGVYrahUqU=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="CSS/TGSstyles.css">
</head>
<body>
<!-- Modals -->
<!-- End Modals -->
<!-- Nav Bar -->
<nav class="navbar navbar-inverse">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<a class="navbar-brand" id="navbar-brand" href="#"><span id="brand- span">Brand</span></a>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-left">
<li><a href="#">Left</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">L Down <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">D Right <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
<li><a href="#contact">Right</a></li>
</ul>
</div>
</nav>
<!-- End Nav Bar -->
<!-- Body Elements -->
<div class="container-fluid">
<!-- Animated/Expanding Div -->
<div class="row outeranimDiv-TGS" id="outeranimDiv">
<div class="leftanimDiv col-lg-5" id="animDiv2"></div>
<div class="animDiv-TGS col-lg-2" id="animDiv1"></div>
<div class="rightanimDiv col-lg-5" id="animDiv3"></div>
</div>
<!-- End Animated/Expanding Div -->
<!-- Actual Body -->
<div class="row bodyTGS">
Hello World!
</div>
<!-- End Actual Body -->
</div>
<!-- End Body Elements -->
<!-- Scripts -->
<script>
$(document).ready(function() {
$("#animDiv1").animate({
height: "400px"
}, 500);
$("#animDiv2, #animDiv3").delay(501).animate({
backgroundColor: "gray"
}, 500);
});
</script>
<!-- End Scripts -->
</body>
和 CSS:
body {
font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
color: #333;
font-size: 12px;
background-color: black;
height: 100vh;
width: 100vw;
padding: 0;
}
.bodyTGS {
}
.outeranimDiv-TGS {
z-index: -1;
position: absolute;
top: 0px;
width: 100%;
text-align: center;
height: 400px;
}
.animDiv-TGS {
position: relative;
margin: 0 auto;
height: 2px;
width: 20%;
background-color: #ff9900;
}
.leftanimDiv {
position: relative;
margin: 0 auto;
background-color: black;
width: 40%;
height: 400px;
z-index: -1;
}
.rightanimDiv {
position: relative;
margin: 0 auto;
background-color: black;
width: 40%;
height: 400px;
z-index: -1;
}
.navbar-brand {
position: absolute;
font-size: 35px;
width: 100%;
left: 0;
text-align: center;
margin: 0 auto;
}
.navbar-toggle {
z-index: 3;
}
.navbar-right {
margin-right: 2px;
}
最佳答案
outeranimDiv-TGS 类有一个绝对位置
要么把绝对位置改成 float 再清除 float 或尝试此处建议的解决方案以在绝对位置后显示静态元素 Static elements after position:absolute
不清楚你想要实现什么，你能发一张你希望Hello World出现在哪里的图片吗？
关于html - BootStrap 网格无法正常工作？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/43035783/