Footer Responsive avec Bootstrap4  
                                    
                                    
                                
                            
                            
                                
                                
                                    
                                        
                                    
                                    
<!DOCTYPE html>
<html>
<head>
  <title>FOOTER RESPONSIVE AVEC BOOTSTRAP4 | par NGLESSON</title>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <meta name="keyword" content="NGLESSON">
  <meta name="author" content="Mezgani said">
  <meta name="copyright" content="NGLESSON">
  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" type="text/css">
  <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" type="text/css">
  <link href="style.css" rel="stylesheet" type="text/css">
</head>
<body>
<header class="container">
    <div class="row">
        <div class="col-12">
        </div>
    </div>
</header>
<section class="container">
    <div class="row">
        <div class="col-12">
            
        </div>
    </div>
</section>
<footer class="footer-area footer--light">
<div class="footer-big">
    <!-- start .container -->
    <div class="container">
    <div class="row">
        <div class="col-md-3 col-sm-12">
        <div class="footer-widget">
            <div class="widget-about">
            <img src="http://placehold.it/250x80" alt="" class="img-fluid">
            <p>Illud tamen clausos vehementer angebat quod captis navigiis, quae frumenta vehebant per flumen</p>
            <ul class="contact-details">
                <li>
                <span class="icon-earphones"></span> Call Us:
                <a href="tel:344-755-111"><i class="fa fa-phone"></i> 000-000-000</a>
                </li>
                <li>
                <span class="icon-envelope-open"></span>
                <a href="mailto:mezgani.said@gmail.com"><i class="fa fa-envelope"></i> mezgani.said@gmail.com</a>
                </li>
            </ul>
            </div>
        </div>
        <!-- Ends: .footer-widget -->
        </div>
        <!-- end /.col-md-4 -->
        <div class="col-md-3 col-sm-4">
        <div class="footer-widget">
            <div class="footer-menu footer-menu--1">
            <h4 class="footer-widget-title">Popular Category</h4>
            <ul>
                <li>
                <a href="#">Wordpress</a>
                </li>
                <li>
                <a href="#">Plugins</a>
                </li>
                <li>
                <a href="#">Joomla Template</a>
                </li>
                <li>
                <a href="#">Admin Template</a>
                </li>
                <li>
                <a href="#">HTML Template</a>
                </li>
            </ul>
            </div>
            <!-- end /.footer-menu -->
        </div>
        <!-- Ends: .footer-widget -->
        </div>
        <!-- end /.col-md-3 -->
        <div class="col-md-3 col-sm-4">
        <div class="footer-widget">
            <div class="footer-menu">
            <h4 class="footer-widget-title">Our Company</h4>
            <ul>
                <li>
                <a href="#">About Us</a>
                </li>
                <li>
                <a href="#">How It Works</a>
                </li>
                <li>
                <a href="#">Affiliates</a>
                </li>
                <li>
                <a href="#">Testimonials</a>
                </li>
                <li>
                <a href="#">Contact Us</a>
                </li>
                <li>
                <a href="#">Plan & Pricing</a>
                </li>
                <li>
                <a href="#">Blog</a>
                </li>
            </ul>
            </div>
            <!-- end /.footer-menu -->
        </div>
        <!-- Ends: .footer-widget -->
        </div>
        <!-- end /.col-lg-3 -->
        <div class="col-md-3 col-sm-4">
        <div class="footer-widget">
            <div class="footer-menu no-padding">
            <h4 class="footer-widget-title">Help Support</h4>
            <ul>
                <li>
                <a href="#">Support Forum</a>
                </li>
                <li>
                <a href="#">Terms & Conditions</a>
                </li>
                <li>
                <a href="#">Support Policy</a>
                </li>
                <li>
                <a href="#">Refund Policy</a>
                </li>
                <li>
                <a href="#">FAQs</a>
                </li>
                <li>
                <a href="#">Buyers Faq</a>
                </li>
                <li>
                <a href="#">Sellers Faq</a>
                </li>
            </ul>
            </div>
            <!-- end /.footer-menu -->
        </div>
        <!-- Ends: .footer-widget -->
        </div>
        <!-- Ends: .col-lg-3 -->
    </div>
    <!-- end /.row -->
    </div>
    <!-- end /.container -->
</div>
<!-- end /.footer-big -->
<div class="mini-footer">
    <div class="container">
    <div class="row">
        <div class="col-md-12">
        <div class="copyright-text">
            <p>© 2017
            <a href="#">NGLESSON</a>. All rights reserved. Created by
            <a href="#">MEZGANISAID</a>
            </p>
        </div>
        <div class="go_top">
            <span class="fa fa-arrow-up"></span>
        </div>
        </div>
    </div>
    </div>
</div>
</footer>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
</body>
</html>
                                     
                                    
body {
  position:relative;
  font-weight:400;
  font-size:15px;
  background:#CCC ;
}
header, section{width: 100%;height: 200px;}
ul {
 padding:0;
 margin:0
}
li {
 list-style:none
}
a:focus,a:hover {
 text-decoration:none;
 -webkit-transition:.3s ease;
 -o-transition:.3s ease;
 transition:.3s ease
}
a:focus {
 outline:0
}
img {
 max-width:100%
}
p {
 font-size:16px;
 line-height:30px;
 color:#898b96;
 font-weight:300
}
h4 {
 font-family:Rubik,sans-serif;
 margin:0;
 font-weight:400;
 padding:0;
 color:#363940
}
a {
 color:#5867dd
}
.no-padding {
 padding:0!important
}
.go_top {
 line-height:40px;
 cursor:pointer;
 width:40px;
 background:#5867dd;
 color:#fff;
 position:fixed;
 -webkit-box-shadow:0 4px 4px rgba(0,0,0,.1);
 box-shadow:0 4px 4px rgba(0,0,0,.1);
 -webkit-border-radius:50%;
 border-radius:50%;
 right:-webkit-calc((100% - 1140px)/ 2);
 right:calc((100% - 1140px)/ 2);
 z-index:111;
 bottom:80px;
 text-align:center
}
.go_top span {
 display:inline-block
}
.footer-big {
 padding:105px 0 65px 0
}
.footer-big .footer-widget {
 margin-bottom:40px
}
.footer--light {
 background:#e7e8ed
}
.footer-big .footer-menu ul li a,.footer-big p,.footer-big ul li {
 color:#898b96
}
.footer-menu {
 padding-left:48px
}
.footer-menu ul li a {
 font-size:15px;
 line-height:32px;
 -webkit-transition:.3s;
 -o-transition:.3s;
 transition:.3s
}
.footer-menu ul li a:hover {
 color:#5867dd
}
.footer-menu--1 {
 width:100%
}
.footer-widget-title {
 line-height:42px;
 margin-bottom:10px;
 font-size:18px
}
.mini-footer {
 background:#192027;
 text-align:center;
 padding:32px 0
}
.mini-footer p {
 margin:0;
 line-height:26px;
 font-size:15px;
 color:#999
}
.mini-footer p a {
 color:#5867dd
}
.mini-footer p a:hover {
 color:#34bfa3
}
.widget-about img {
 display:block;
 margin-bottom:30px
}
.widget-about p {
 font-weight:400
}
.widget-about .contact-details {
 margin:30px 0 0 0
}
.widget-about .contact-details li {
 margin-bottom:10px
}
.widget-about .contact-details li:last-child {
 margin-bottom:0
}
.widget-about .contact-details li span {
 padding-right:12px
}
.widget-about .contact-details li a {
 color:#5867dd
}
@media (max-width:991px) {
 .footer-menu {
  padding-left:0
 }
}