font-awesome icons not showing in certain element - html

I am trying to create a page using twitter bootstrap.
My problem is font awesome icons are not working everywhere.As you can see in code i provided,in button amazon and cart icons displaying properly but dollar icon is not being displayed.Similarly Android icon working but battery and camera icons not working.What i am doing wrong here?
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link href="https://fonts.googleapis.com/css?family=Oswald" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4 ">
<div class="card mb-4 box-shadow">
<img class="card-img-top" data-src="holder.js/100px225?theme=thumb&bg=55595c&fg=eceeef&text=Thumbnail" alt="Thumbnail [100%x225]" style="height: 225px; width: 100%; display: block;" src="data:image/svg+xml;charset=UTF-8,%3Csvg%20width%3D%22348%22%20height%3D%22225%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20348%20225%22%20preserveAspectRatio%3D%22none%22%3E%3Cdefs%3E%3Cstyle%20type%3D%22text%2Fcss%22%3E%23holder_161ad3c12bc%20text%20%7B%20fill%3A%23eceeef%3Bfont-weight%3Abold%3Bfont-family%3AArial%2C%20Helvetica%2C%20Open%20Sans%2C%20sans-serif%2C%20monospace%3Bfont-size%3A17pt%20%7D%20%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cg%20id%3D%22holder_161ad3c12bc%22%3E%3Crect%20width%3D%22348%22%20height%3D%22225%22%20fill%3D%22%2355595c%22%3E%3C%2Frect%3E%3Cg%3E%3Ctext%20x%3D%22116.5%22%20y%3D%22120.3%22%3EThumbnail%3C%2Ftext%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E" data-holder-rendered="true">
<div class="card-body">
<p class="card-text item-header"><i class="fa fa-hashtag"></i>1 Samsung galaxy note 8</p>
<div class="d-flex justify-content-between align-items-center">
<div class="btn-group mb-2">
<button type="button" class="btn btn-lg btn-outline-secondary amazon"><i class="fa fa-amazon"></i><a href="" > Amazon</a></button>
<button type="button" class="btn btn-lg btn-outline-secondary"><i class="fa fa-dollar-sign"></i> 400</button>
</div>
</div>
<div class="btn-group">
<button type="button" class="btn btn-lg btn-outline-secondary ebay"><i class="fa fa-shopping-cart"></i> Ebay</button>
<button type="button" class="btn btn-lg btn-outline-secondary">500</button>
</div>
</div>
</div>
</div>
<div class="spec">
<table class="table table-responsive table-striped">
<tbody>
<tr>
<th><i class="fa fa-android"></i> OS</th>
<td>Android Marshmallow 6.0</td>
</tr>
<tr>
<th>STORAGE</th>
<td>Internal: 32/64GB<br>
Expandable: Yes(128GB)</td>
</tr>
<tr>
<th>RAM</th>
<td>2/3/4GB</td>
</tr>
<tr>
<th><i class="fa fa-battery-bolt"></i> Battery & SIM</th>
<td>Dual Sim(1 nano and 1 micro)4GLTE<br>
4100mAh Non-Removable</td>
</tr>
<tr>
<th><i class="fa fa-camera-alt"></i> Camera</th>
<td>Rear:13MP (CMOS Camera,f2.0 Aperature)<br>
Front: 5MP (1080p Full HD Video Recording)
</td>
</tr>
<tr>
<th>Processor</th>
<td>Qualcomm Snapdragon 625 Octa-core<br>
Adreno 506</td>
</tr>
<tr>
<th>Dispaly</th>
<td>1920 x 1080 5.5 inch (401ppi)IPS LCD</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<script type="text/javascript" src="http://code.jquery.com/jquery-3.3.1.js"></script>
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
</body>
</html>


There is a 'pro license' required for certain icons in font awesome. Try using fa-bolt and fa-camera instead. Also you can check icon reference at font awesome's website and see which icons are free and which require license.


Fa-Dollar-Sign is with new latest pack, if you have old pack, dollar sign is fa-usd. It is pointed out on their website.

Related

Bootstrap 5 table buttons placement

I have a table that is supposed to represent a CRUD application in which there is a person's details as well as an edit and delete button. The two buttons (as well as any other buttons that may be added later) are intended to display side by side of each other. This works on larger screen sizes, however on smaller devices, the buttons stack on top of each other.
How do I make it so that the buttons remain to the side of each other on smaller screen sizes?
<head>
<!--Material Icons -->
<link href="https://fonts.googleapis.com/css2?family=Material+Icons" rel="stylesheet" />
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous" />
<title>Hello, world!</title>
</head>
<body class="bg-light">
<!-- Main body -->
<div class="container">
<!-- Table -->
<div class="table-responsive">
<table class="table table-fit mt-5 table-dark table-striped">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
<th scope="col">Actions</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>myFirstName</td>
<td>myLastName</td>
<td>#myHandle</td>
<td>
<a type="button" class="btn">
<i class="material-icons text-warning">edit</i>
</a>
<a type="button" class="btn">
<i class="material-icons text-danger">delete</i>
</a>
</td>
</tr>
<tr>
<th scope="row">1</th>
<td>anotherFirstName</td>
<td>anotherLastName</td>
<td>#anotherHandle</td>
<td>
<a type="button" class="btn">
<i class="material-icons text-warning">edit</i>
</a>
<a type="button" class="btn">
<i class="material-icons text-danger">delete</i>
</a>
</td>
</tr>
</tbody>
</table>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>

The issue has been solved by putting both buttons inside of a flex container
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<!--Material Icons -->
<link
href="https://fonts.googleapis.com/css2?family=Material+Icons"
rel="stylesheet"
/>
<!-- Bootstrap CSS -->
<link
href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC"
crossorigin="anonymous"
/>
<title>Hello, world!</title>
</head>
<body class="bg-light">
<!-- Main body -->
<div class="container">
<!-- Table -->
<div class="table-responsive" >
<table class="table table-fit mt-5 table-dark table-striped" >
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
<th scope="col">Actions</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>myFirstName</td>
<td>myLastName</td>
<td>#myHandle</td>
<td >
<div class="d-flex flex-row mb-3">
<div ><button type="button" class="btn">
<i class="material-icons text-warning">edit</i>
</button></div>
<div ><button type="button" class="btn">
<i class="material-icons text-danger">delete</i>
</button></div>
</div>
</td>
</tr>
<tr>
<th scope="row">2</th>
<td>anotherFirstName</td>
<td>anotherLastName</td>
<td>#anotherHandle</td>
<td >
<div class="d-flex flex-row mb-3">
<div ><button type="button" class="btn">
<i class="material-icons text-warning">edit</i>
</button></div>
<div ><button type="button" class="btn">
<i class="material-icons text-danger">delete</i>
</button></div>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- Optional JavaScript; choose one of the two! -->
<!-- Option 1: Bootstrap Bundle with Popper -->
<script
src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"
></script>
<!-- Option 2: Separate Popper and Bootstrap JS -->
<!--
<script src="https://cdn.jsdelivr.net/npm/#popperjs/core#2.9.2/dist/umd/popper.min.js" integrity="sha384-IQsoLXl5PILFhosVNubq5LC7Qb9DXgDA9i+tQ8Zj3iwWAwPtgFTxbJ8NT4GN1R8p" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/js/bootstrap.min.js" integrity="sha384-cVKIPhGWiC2Al4u+LWgxfKTRIcfu0JTxR+EQDz/bgldoEyl4H0zUF0QKbrJ0EcQF" crossorigin="anonymous"></script>
-->
</body>
</html>

That's a really painful situation every developer faced during such use cases.
Nevertheless, there are a couple of solutions (I would say UX ) you should consider:
If there is a high chance of increasing action buttons, you can simply group them all and add more buttons to display the list of action items:
Refer the screenshot
If you don't want to go with option 1., you can choose to convert your table into an accordion after specific breakpoints where the user can see the full name and all the action items or make it a card-based layout to display all the records.
Display all the action items on the hover of the row. All the action items would be slide/fade from/on the right side on top of the row. Similar to Gmail.

Some issues with Bootstrap

I'm developing a web-audio player, and I'm new to Bootstrap. At the moment, my player looks like this:
This is my source code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>wavesurfer - Intro</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap#4.5.3/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.1/css/all.min.css">
</head>
<body>
<div class="container-fluid">
<!-- Waveform -->
<div id="waveform"></div>
<!-- Progress -->
<div class="row">
<div id="progress" class="col-md-6">Loading audio...</div>
<div id="duration" class="col-md-6" style="text-align: right;"></div>
</div>
<br>
<div class="row">
<!-- Backward 5 s -->
<button id="bwd" class="col-md-3" type="button" disabled="disabled">
<i class="fa fa-backward"></i>
<div>Backward 5 s</div>
</button>
<!-- Play/Pause -->
<button id="btn-play-pause" class="btn btn-primary col-md-4" type="button" disabled="disabled">
<i id="icon-play-pause" class="fa fa-play"></i>
<div id="text-play-pause">Play</div>
</button>
<!-- Forward 5 s -->
<button id="fwd" class="col-md-3" type="button" disabled="disabled">
<i class="fa fa-forward"></i>
<div>Forward 5 s</div>
</button>
<!-- Stop -->
<button id="btn-stop" class="col-md-2" type="button" value="Stop" disabled="disabled">
<i class="fa fa-stop"></i>
<div>Stop</div>
</button>
</div>
<br>
<div class="row">
<div class="col-md-6">
<!-- Audio rate -->
<i class="fas fa-tachometer-alt"></i>
<input id="audio-rate" type="range" min="0.25" max="2" value="1" step="0.25">
<div id="audio-rate_value" style="display: inline;">1x</div>
</div>
<div class="col-md-6" style="text-align: right;">
<!-- Volume -->
<i id="icon-volume" class="fas fa-volume-down"></i>
<input id="volume" type="range" min="0" max="2" value="1" step="0.1">
</div>
</div>
<div class="row">
<div class="col-md-6">
<!-- Loop -->
<button id="loop" class="btn btn-outline-primary">Loop</button>
</div>
<div class="col-md-6" style="text-align: right;">
<!-- Low-pass filter -->
<button id="lowpass-filter" class="btn btn-outline-primary">Low-pass filter</button>
</div>
</div>
</div>
<script src="bundle.js"></script>
</body>
</html>
I've stumbled upon several issues.
The volume icon - It changes depending on the volume level, but in a "bad way":
How can I keep it fixed?
Shrinking the screen width - This is what happens when I shrink my window (I've drawn red rectangles to make the problem clearer):
How can I keep two elements inside the same row?
EDIT #1 - This is the code for changing the volume icon:
var controls = {
...
volume: document.getElementById("volume"),
...
}
controls.volume.addEventListener("input", function () {
let volume = controls.volume.value;
wavesurfer.setVolume(volume);
// Change volume icon
document.getElementById("icon-volume").classList = "";
if(volume == 0){
document.getElementById("icon-volume").classList = "fas fa-volume-off";
}
else if (volume > 0 && volume <= 1){
document.getElementById("icon-volume").classList = "fas fa-volume-down";
}
else{
document.getElementById("icon-volume").classList = "fas fa-volume-up";
}
});

I eventually managed to solve Issue #2 by adding the width attribute to the icon tag style:
<i id="icon-volume" class="fas fa-volume-down" style="text-align: justify; width: 18px;"></i>

Auto width button-group within table?

I have the following table:
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<table class="table table-responsive">
<thead>
<tr>
<th>col1</th>
<th>col2</th>
<th>col3</th>
<th>col4</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Pedro</td>
<td>mk-567</td>
<td>
<div class="btn btn-group">
<button type="button" class="btn btn-default btn-xs">
<i class="fa fa-search"></i>
</button>
<button type="button" class="btn btn-default btn-xs">
<i class="fa fa-trash-o"></i>
</button>
</div>
</td>
</tr>
</tbody>
</table>
As you can see, col4 has way to much width, I tried to set width:auto but it does not work and if I manually set the width, when I change my page resolution it looks bad, really bad. I tried to set to width: 1px but the buttons do not wrap each other.
There is a way to "auto width" the column to the buttons?

You dont need use "button-group" in table. Table is already working on row-col system. Just put buttons in same row.
.container {
padding: 2rem 0rem;
}
h4 {
margin: 2rem 0rem 1rem;
}
.table-image {
td,
th {
vertical-align: middle;
}
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" integrity="sha384-9aIt2nRpC12Uk9gS9baDl411NQApFmC26EwAOH8WgZl5MYYxFfc+NcPb1dKGj7Sk" crossorigin="anonymous">
<div class="container">
<div class="row">
<div class="col-12">
<table class="table table-bordered">
<thead>
<tr>
<th scope="col">Day</th>
<th scope="col">Article Name</th>
<th scope="col">Author</th>
<th scope="col">Shares</th>
<th scope="col">Actions</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Bootstrap 4 CDN and Starter Template</td>
<td>Cristina</td>
<td>2.846</td>
<td>
<button type="button" class="btn btn-primary"><i class="far fa-eye"></i></button>
<button type="button" class="btn btn-success"><i class="fas fa-edit"></i></button>
<button type="button" class="btn btn-danger"><i class="far fa-trash-alt"></i></button>
</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Bootstrap Grid 4 Tutorial and Examples</td>
<td>Cristina</td>
<td>3.417</td>
<td>
<button type="button" class="btn btn-primary"><i class="far fa-eye"></i></button>
<button type="button" class="btn btn-success"><i class="fas fa-edit"></i></button>
<button type="button" class="btn btn-danger"><i class="far fa-trash-alt"></i></button>
</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Bootstrap Flexbox Tutorial and Examples</td>
<td>Cristina</td>
<td>1.234</td>
<td>
<button type="button" class="btn btn-primary"><i class="far fa-eye"></i></button>
<button type="button" class="btn btn-success"><i class="fas fa-edit"></i></button>
<button type="button" class="btn btn-danger"><i class="far fa-trash-alt"></i></button>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js#1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js" integrity="sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.1/js/all.min.js"></script>

css class being applied to entire page instead of that particular div

I have the following HTML:
<!DOCTYPE html>
<head>
<title></title>
{% load staticfiles %}
<link rel="stylesheet" type="text/css" href="{% static 'portfolio/mystyle.css' %}" />
<link rel="stylesheet" type="text/css" href="{% static 'portfolio/animate.css' %}" />
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" integrity="sha384-fLW2N01lMqjakBkx3l/M9EahuwpSfeNvV63J5ezn3uZzapT0u7EYsXMjQV+0En5r" crossorigin="anonymous">
<!-- Latest compiled and minified JavaScript -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/data.js"></script>
<script src="https://code.highcharts.com/modules/drilldown.js"></script>
<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">
</head>
<body class="bodyback">
<div class="col-md-12" align="center" style="height:100%">
<a href="{% url 'home' %}">
<img style="margin-top: 20px;"
class="h-logo animated fadeInDown" src="{% static 'portfolio/img/hero.png' %}"
width="180" height="180" alt="">
</a>
<br>
<section id="hi">
<div class="container animated fadeInUp" align="center">
<h2 style="color:#45b29a;" align="center">Hi.</h2>
<p class="p_class" align="center">I'm Gentle Joseph, <br>a 24 year old web designer/developer from Singapore.<br> I have a passion for web design and love to create for web and mobile devices.</p>
</div>
</section>
<button class="btn btn-xs"></button>
<button class="btn btn-xs"></button>
<button class="btn btn-xs"></button>
<br><br><br><br><br><br><br><br>
<section>
<div>
<h1 style="color:#45b29a;" align="center">What I can do.</h1>
<br><br>
<table>
<tr>
<td align="right" width="50%">
<img
class="h-logo animated fadeIn"
src="{% static 'portfolio/img/design.gif' %}"
width="200" height="200" alt=""></a>
</td>
<td align="center" width="50%"><h3>Design what you want.</h3><br>
<p class="p_class"> I like to keep it simple. My goals are to focus on<br> typography, content and conveying the message that you want to send.</p>
</td>
</tr>
<tr>
<td align="center" width="50%"><h3>Develop what you need.</h3><br>
<p class="p_class"> I'm a developer, so I know how to create your<br> website to run across devices using the latest<br> technologies available.</p>
</td>
<td align="left" width="50%">
<img
class="h-logo animated fadeIn"
src="{% static 'portfolio/img/develop.gif' %}"
width="100" height="100" alt=""></a>
</td>
</tr>
</table>
</div>
</section>
<br><br><br><br><br>
<button class="btn btn-xs"></button>
<button class="btn btn-xs"></button>
<button class="btn btn-xs"></button>
</div><br>
</body>
<div align="center" class="more_about">
<a href="{% url 'academics' %}"> Read more about gentle
<span class="glyphicon glyphicon-menu-right" aria-hidden="true"></span></a>
</div>
<footer>
<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">
<div class="col-md-12" align="right" style="margin-top: 6px;">
<ul class="social-network social-circle">
<li><i class="fa fa-facebook"></i></li>
<li><i class="fa fa-twitter"></i></li>
<li><i class="fa fa-google-plus"></i></li>
<li><i class="fa fa-linkedin"></i></li>
</ul>
</div>
</footer>
</html>
And my CSS:
.more_about {
background-color: red;
}
Please ignore all the classes i mentioned in my HTML, because my CSS doesn't have those classes. But i dont know why when i load the page instead of the div where i mentioned my class, the entire page getting background red. Any idea why guys? Thanks in advance.

Please correct the following mistakes in your code and it will fix the issue
1) You have closed your body tag before that div having class more_about
Body tag should always be closed in the end below the footer.
2) You need to add div with class clearfix as shown below just before your div with class .more_about to clear all the float applied to the upper divs.
<div class="clearfix"></div> <!-- this will clear all the floats -->
<div align="center" class="more_about">
<a href="{% url 'academics' %}"> Read more about gentle
<span class="glyphicon glyphicon-menu-right" aria-hidden="true"></span></a>
</div>

I think this what you expected,just you need to add float:left
.more_about{
background-color: red;
float:left;
}

White space at the bottom of my website

Well, I have a weird problem. I search a lot for the last several hours and all the similar problems couldn't fit exactly on my own.
In my website, all the urls with a second slash have a big white space at the bottom of the website. All the site above this space is scrollabe.
I have the same CSS file in all my url
http://localhost/testurl
http://localhost/testurl/withanotherslash
The first url doesn't have a problem, while the second has the white space. I checked the same html file in both urls.
Here is how I load the css in the second url:
<link rel="stylesheet" href="../static/css/bootstrap.min.css" />
<link rel="stylesheet" href="../static/css/jquery-ui.css" />
<link rel="stylesheet" href="../static/css/font-awesome.css" />
<link rel="stylesheet" href="../static/css/unicorn.css" />
I use two dots in the second url and one dot in the first url. I test it in Chrome and Firefox.
Here is a screenshot:
HTML Code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="../static/css/bootstrap.min.css" />
<link rel="stylesheet" href="../static/css/jquery-ui.css" />
<link rel="stylesheet" href="../static/css/font-awesome.css" />
<link rel="stylesheet" href="../static/css/unicorn.css" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="../static/js/jquery.min.js"></script>
<script src="../static/js/bootstrap.min.js"></script>
<script src="../static/js/unicorn.js"></script>
</head>
<body data-color="grey">
<div id="wrapper">
<div id="header">
<div style="width:200px;">
<img style="display:block;margin-left:auto;margin-right:auto;padding-top:5px" src="../static/img/paulie.gif"/>
</div>
</div>
<div id="sidebar">
<div id="search" style="margin-top:80px">
<form method="post" action="/authorsearch">
<input type="text" name='authorname' placeholder="Search for an author...">
<button type="submit"></button>
</form>
</div>
<ul>
<li><i class="fa fa-home"></i><span>Dashboard</span></li>
<li><i class="fa fa-book"></i><span>Articles</span></li>
<li><i class="fa fa-user"></i><span>Editors</span></li>
<li><i class="fa fa-user"></i><span>Authors</span></li>
<li><i class="fa fa-globe"></i><span>Countries</span></li>
<li class="submenu">
<i class="fa fa-flask"></i><span>Settings</span>
<ul>
<li><span>Add an article</span></li>
<li><span>Add a user</span></li>
<li><span>All users</span></li>
</ul>
</li>
</ul>
</div>
<div id="content">
<div id="content-header" class="mini">
<h1>My title</h1>
</div>
<div class="container-fluid">
<div class="row">
<div class="col-xs-12 center" style="text-align: center;">
<ul class="quick-actions">
<li>
<a href="/">
<i class="icon-home"></i>
Dashboard
</a>
</li>
<li>
<a href="/articles">
<i class="icon-survey"></i>
Articles
</a>
</li>
<li>
<a href="/editors">
<i class="icon-people"></i>
Editors
</a>
</li>
<li>
<a href="/authors">
<i class="icon-people"></i>
Authors
</a>
</li>
<li>
<a href="/countries">
<i class="icon-web"></i>
Countries
</a>
</li>
</ul>
</div>
</div>
<br />
<div class="row">
<div class="col-xs-12">
<div class="widget-box">
<div class="widget-title">
<h5>Users Database</h5>
</div>
<div class="widget-content nopadding">
<table id="myTable" class="table table-bordered table-striped table-hover">
<thead>
<tr>
<th>Username</th>
<th>Password</th>
<th>Delete</th>
</tr>
</thead>
<tbody>
%for user in users:
<tr>
<td>{{user['username']}}</td>
<td>{{user['password']}}</td>
<td>test</td>
</tr>
%end
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="row" style="margin-bottom:0px">
<div id="footer" class="col-xs-12">
2014 © Title. Brought to you by me
</div>
</div>
</div>
</body>
</html>
The CSS file is from this bootstrap template
And here is my backend in Python Bottle and how I call the CSS files:
#bottle.get('/static/css/<filename:re:.*\.css>')
def stylesheets(filename):
return bottle.static_file(filename, root='./static/css/')

That's how the theme is designed to work. On a shorter page like this one you'll see that gap on larger screens.
An easy solution is to set the body background color to the same as the footer/wrapper color, which extends the footer color to the bottom of the page. E.g.
body {background: #3c3c3c;}
An alternative would be to use a sticky footer setup, but that's messier and might look a bit silly anyhow.