为什么很清楚：两者都不起作用？
我想在另一个下面放置一个 div，即文本测试应该放在地图下方。我怎样才能实现它？我想将内容放在地图下方，但它不会在正确的位置呈现。我希望包含文本文本的 div 直接呈现在地图下方，并最好占用所有可用空间。那怎么办呢？
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta charset="UTF-8">
<meta name="keywords"
content="Houses Apartments, Vacation homes, Offices, Land, Flatmates,Paying Guest, Other real estate, Cars, Motorcycles, Accessories parts, Trucks, Other vehicles, Home Garden, Clothing, For Kids (Toys Clothes), Jewelry Watches, Hobbies, Sports Bicycles, Movies, Books Magazines, Pets, Tickets, Art Collectibles, Music Instruments, Computers Accessories, TV, Audio, Video, Cameras, Cellphones gadgets, Video games consoles, Job offers, Resumes, Services, Classes, Professional,Office equipment, Other, ">
<meta name="description"
content="Find jobs, cars, houses, mobile phones and properties for sale in your region conveniently. Find the best deal among {{count}} free ads online!">
<title>Free classifieds in India - Koolbusiness.com</title>
<link href="/static/css/koolindex_in.css?0.238133053892" rel="stylesheet" type="text/css">
<script type="text/javascript" src="/static/js/jquery-1.10.2.min.js?0.238133053892"></script>
</head>
<body>
<style xmlns="http://www.w3.org/2000/svg">
#visualization path:hover { fill: #fcafff;stroke:'#FFFFFF';strokeWidth:155; }
#visualization rect:hover {fill:transparent;stroke:'#FFFFFF';strokeWidth:155;}
</style>
<script type='text/javascript' src='http://www.google.com/jsapi'></script>
<script type='text/javascript'>
function drawMap() {
/*
var data = google.visualization.arrayToDataTable([
['Country', 'Projects'],
['Russia', 3],
['France', 2],
['Spain', 4]
]);*/
var data2 = google.visualization.arrayToDataTable([
['Country', 'Popularity'],
['Goa', 200],
['Gujarat', 300],['Andhra Pradesh', 200],
['Arunachal Pradesh', 300],['Assam', 200],
['Bihar', 300],['Chhattisgarh', 200],
['Gujarat', 300],['Goa', 200],
['Haryana', 300],['Himachal Pradesh', 200],
['Jammu and Kashmir', 300],['Jharkhand', 200],
['Karnataka', 300],['Kerala', 200],
['Madhya Pradesh', 300],['Maharashtra', 200],['Manipur', 300],['Meghalaya', 200],['Mizoram', 300],['Nagaland', 200],
['Orissa', 300],['Punjab', 200],
['Rajasthan', 300],
['Sikkim', 200],
['Tamil Nadu', 300],
['Tripura', 200],
['Uttaranchal', 300],['Uttar Pradesh', 200],
['West Bengal', 300],
['Delhi', 200],
['Lakshadweep', 300],
['Daman and Diu', 200],
['Dadra and Nagar Haveli', 300],['Chandigarh', 200],
['Pondicherry', 300],
['Andaman and Nicobar Islands', 200]
]);
var data = google.visualization.arrayToDataTable([
['Province'],
['Goa'],
['Gujarat'],
['Andhra Pradesh'],
['Arunachal Pradesh'],
['Assam'],
['Bihar'],
['Chhattisgarh'],
['Goa'],
['Gujarat'],
['Haryana'],
['Himachal Pradesh'],
['Jammu and Kashmir'],
['Jharkhand'],
['Karnataka'],
['Kerala'],
['Madhya Pradesh'],
['Maharashtra'],
['Manipur'],
['Meghalaya'],
['Mizoram'],
['Nagaland'],
['Orissa'],
['Punjab'],
['Rajasthan'],
['Sikkim'],
['Tamil Nadu'],
['Tripura'],
['Uttaranchal'],
['Uttar Pradesh'],
['West Bengal'],
['Delhi'],
['Lakshadweep'],
['Daman and Diu'],
['Dadra and Nagar Haveli'],
['Chandigarh'],
['Pondicherry'],
['Andaman and Nicobar Islands']
]);
var options = {
region:'IN',
/*colorAxis: {colors: ['#00853f', 'black', '#e31b23']},*/
//colorAxis: {minValue: 0, maxValue: 0, colors: []},
backgroundColor: '#81d4fa',
datalessRegionColor: '#ffc801',
width:450,
height:278,
resolution: 'provinces',
};
//options['colorAxis'] = { minValue : 0, maxValue : 1, colors : ['#FF0000','#0000FF']};
options['colors'] = ['#ffc801', '#ffc801', '#ffc801', '#ffc801', '#ffc801', '#ffc801', '#ffc801', '#ffc801', '#ffc801', '#ffc801'];
options['legend'] = 'none';
/*
var options = { dataMode: 'regions',
backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:25 },
colorAxis: {minValue: 0, maxValue: 0, colors: []},
legend: 'none',
datalessRegionColor: '#ffc801',
displayMode: 'regions',
enableRegionInteractivity: 'true',
resolution: 'provinces',
sizeAxis: {minValue: 1, maxValue:1,minSize:10, maxSize: 10},
region:'IN',
keepAspectRatio: true,
width:450,
height:300,
tooltip: {textStyle: {color: '#444444'}, trigger:'focus', isHtml: false}
};*/
var container = document.getElementById('mapcontainer');
var chart = new google.visualization.GeoChart(container);
function myClickHandler(){
var selection = chart.getSelection();
var message = '';
for (var i = 0; i < selection.length; i++) {
var item = selection[i];
// if (item.row != null && item.column != null) {
message += '{row:' + item.row + ',column:' + item.column + '}';
//} else
if (item.row != null) {
message += '{row:' + item.row + '}';
//} else if (item.column != null) {
// message += '{column:' + item.column + '}';
}
}
if (message == '') {
message = 'nothing';
}
alert('You selected ' + message);
if (item.row==8) {
window.location = "/gujarat/";
}if (item.row==9) {
window.location = "/haryana/";
}
if (item.row==15) {
window.location = "/madhya_pradesh/";
}
if (item.row==16) {
window.location = "/maharashtra/";
}
if (item.row==22) {
window.location = "/punjab/";
}
if (item.row==23) {
window.location = "/rajasthan/";
}
if (item.row==28) {
window.location = "/uttar_pradesh/";
}
}
google.visualization.events.addListener(chart, 'select', myClickHandler);
chart.draw(data, options);
}
google.load('visualization', '1', {packages: ['geochart'], callback: drawMap});
/*
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawVisualization);
function drawVisualization() {var data = new google.visualization.DataTable();
data.addColumn('string', 'Country');
data.addColumn('number', 'Value');
data.addColumn({type:'string', role:'tooltip'});var ivalue = new Array();
var options = {
backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:25 },
colorAxis: {minValue: 0, maxValue: 0, colors: []},
legend: 'none',
datalessRegionColor: '#ffc801',
displayMode: 'regions',
enableRegionInteractivity: 'true',
resolution: 'provinces',
sizeAxis: {minValue: 1, maxValue:1,minSize:10, maxSize: 10},
region:'IN',
keepAspectRatio: true,
width:450,
height:300,
tooltip: {textStyle: {color: '#444444'}, trigger:'focus', isHtml: false}
};
var chart = new google.visualization.GeoChart(document.getElementById('visualization'));
google.visualization.events.addListener(chart, 'select', function() {
var selection = chart.getSelection();
if (selection.length == 1) {
var selectedRow = selection[0].row;
var selectedRegion = data.getValue(selectedRow, 0);
if(ivalue[selectedRegion] != '') { document.location = ivalue[selectedRegion]; }
}
});
chart.draw(data, options);
}*/
</script>
<div id="wrapper">
<!--[if lt IE 7]>
<div class="alert-outer alert-error">
<a href="#" class="alert-closer" title="close this alert" onclick="removeIeNotification(this); return false;">×</a>
<div class="alert-inner">
<span><strong>You are using an outdated version of Internet Explorer.</strong> For a faster, safer browsing experience, upgrade today!</span>
</div>
</div>
<![endif]-->
<div class="main">
<div class="column_left">
<div class="box">
<ul>
<li>KoolBusiness is easy, free, and kool.</li>
<li>Buy and sell <a href="/india/cars-for_sale">cars</a>, check our <a href="/india/real_estate">real
estate</a>
section, find <a href="/india/jobs">jobs</a>, and much more.
</li>
<li>Check our <strong><a href="/india">0 ads online</a></strong> and find what you are looking for
in
your region or in all India.
</li>
</ul>
</div>
<div id="regions">
<div class="region_links_one">
<ul class="regions_one">
<li><a id="region_8" class="region" href="http://www.koolbusiness.com/andhra_pradesh/">Andhra
Pradesh</a></li>
<li><a id="region_9" class="region" href="http://www.koolbusiness.com/arunachal_pradesh/">Arunachal
Pradesh</a></li>
<li><a id="region_10" class="region"
href="http://www.koolbusiness.com/assam/">Assam</a>
</li>
<li><a id="region_11" class="region"
href="http://www.koolbusiness.com/bihar/">Bihar</a>
</li>
<li><a id="region_12" class="region"
href="http://www.koolbusiness.com/chhattisgarh/">Chhattisgarh</a></li>
<li><a id="region_13" class="region"
href="http://www.koolbusiness.com/goa/">Goa</a></li>
<li><a id="region_14" class="region" href="http://www.koolbusiness.com/gujarat/">Gujarat</a>
</li>
<li><a id="region_15" class="region" href="http://www.koolbusiness.com/haryana/">Haryana</a>
</li>
<li><a id="region_16" class="region" href="http://www.koolbusiness.com/himachal_pradesh/">Himachal
Pradesh</a></li>
<li><a id="region_17" class="region" href="http://www.koolbusiness.com/jammu_kashmir/">Jammu
&
Kashmir</a></li>
<li><a id="region_18" class="region" href="http://www.koolbusiness.com/jharkhand/">Jharkhand</a>
</li>
<li><a id="region_19" class="region" href="http://www.koolbusiness.com/karnataka/">Karnataka</a>
</li>
<li><a id="region_20" class="region" href="http://www.koolbusiness.com/kerala/">Kerala</a>
</li>
<li><a id="region_21" class="region" href="http://www.koolbusiness.com/madhya_pradesh/">Madhya
Pradesh</a></li>
</ul>
<ul class="regions_two">
<li><a id="region_22" class="region"
href="http://www.koolbusiness.com/maharashtra/">Maharashtra</a></li>
<li><a id="region_23" class="region" href="http://www.koolbusiness.com/manipur/">Manipur</a>
</li>
<li><a id="region_24" class="region" href="http://www.koolbusiness.com/meghalaya/">Meghalaya</a>
</li>
<li><a id="region_25" class="region" href="http://www.koolbusiness.com/mizoram/">Mizoram</a>
</li>
<li><a id="region_26" class="region" href="http://www.koolbusiness.com/nagaland/">Nagaland</a>
</li>
<li><a id="region_27" class="region" href="http://www.koolbusiness.com/orissa/">Orissa</a>
</li>
<li><a id="region_28" class="region" href="http://www.koolbusiness.com/punjab/">Punjab</a>
</li>
<li><a id="region_29" class="region" href="http://www.koolbusiness.com/rajasthan/">Rajasthan</a>
</li>
<li><a id="region_30" class="region" href="http://www.koolbusiness.com/sikkim/">Sikkim</a>
</li>
<li><a id="region_31" class="region" href="http://www.koolbusiness.com/tamil_nadu/">Tamil
Nadu</a></li>
<li><a id="region_32" class="region" href="http://www.koolbusiness.com/tripura/">Tripura</a>
</li>
<li><a id="region_34" class="region"
href="http://www.koolbusiness.com/uttaranchal/">Uttaranchal</a></li>
<li><a id="region_33" class="region" href="http://www.koolbusiness.com/uttar_pradesh/">Uttar
Pradesh</a></li>
<li><a id="region_35" class="region" href="http://www.koolbusiness.com/west_bengal/">West
Bengal</a></li>
</ul>
</div>
<div class="region_links_two">
<!-- ads here -->
<h2>Union territories</h2>
<ul class="regions_one">
<li><a class="region" href="http://www.koolbusiness.com/delhi/">Delhi</a></li>
<li><a class="region" href="http://www.koolbusiness.com/lakshadweep/">Lakshadweep</a></li>
<li><a class="region" href="http://www.koolbusiness.com/daman_diu/">Daman & Diu</a>
</li>
<li><a class="region" href="http://www.koolbusiness.com/dadra_nagar_haveli/">Dadra & Nagar
Haveli</a>
</li>
</ul>
<ul class="regions_two">
<li><a class="region" href="http://www.koolbusiness.com/chandigarh/">Chandigarh</a></li>
<li><a class="region" href="http://www.koolbusiness.com/pondicherry/">Pondicherry</a></li>
<li><a class="region" href="http://www.koolbusiness.com/andaman_nicobar_islands/">Andaman &
Nicobar
Islands</a></li>
</ul>
</div>
</div>
</div>
<div id="my_wrapper">
<div id="mapcontainer">
<div id='visualization'></div>
</div>
<div>
test
</div>
</div>
<footer class="nohistory columns">
<p class="first">A good deal is just around the corner!</p>
<p>KoolBusiness is the right choice for safe buying and selling in India: a free classifieds website where you
can buy and sell almost everything.</p>
<p><a href="/ai">Post an ad for free</a> or browse through our categories. You will find thousands of free
classifieds for cars, houses, mobile phones and gadgets, computers, pets and dozens of items and services in
your state or union territory.</p>
<p>
<strong>KoolBusiness does not charge any fee and does not require registration.</strong> Every
ad is checked so we can give you the highest quality possible for the ads on our site. That’s why
KoolBusiness is the most convenient, easiest to use and most complete free ads site in India.</p>
<div id="world_sites">
</div>
</footer>
</div>
</body>
</html>
CSS 可在此处获得。
你可能遗漏了一些东西——clear:both工作得很好。
在<div>以“test”，在它没有应用清算，据我所看到的。我将您的 HTML 加载到一个新网页中，更改了 CSS 文件的链接，并且可以看到上面的基本布局。
然后我使用 Chrome 的“检查元素”功能来查看该元素。没有清算；当我clear:both使用开发人员工具添加时，它会按照您的要求在下方弹出。
:D
编辑：附截图