filter cars according to their brands
hiplease help me to filter the cars that's the code of
index.php(displaying cars from database)
<section class="gauto-offers-area section_70">
<div id="myBtnContainer">
<input type="hidden" name="marque" id="myInput">
<div class="row">
<div class="col-md-12">
<div class="site-heading">
<h4>Viens avec</h4>
<h2>meilleures offres</h2>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="offer-tabs">
<ul class="nav nav-tabs" id="offerTab" role="tablist">
<li class="nav-item" >
<a class="nav-link active" id="all-tab" data-toggle="tab" href="" role="tab" aria-controls="all" aria-selected="true" >Toutes les marques</a>
</li>
<li class="nav-item" >
<a class="nav-link" id="nissan-tab" data-toggle="tab" href="" role="tab" aria-controls="nissan" aria-selected="false">nissan
</a>
</li>
<li class="nav-item" >
<a class="nav-link" id="Toyota-tab" data-toggle="tab" href="index.html#Toyota" role="tab" aria-controls="Toyota" aria-selected="false">Toyota</a>
</li>
<li class="nav-item" >
<a class="nav-link" id="Audi-tab" data-toggle="tab" href="index.html#Audi" role="tab" aria-controls="Audi" aria-selected="false">Audi</a>
</li>
<li class="nav-item" >
<a class="nav-link" id="mercedes-tab" data-toggle="tab" href="index.html#mercedes" role="tab" aria-controls="mercedes" aria-selected="false">mercedes</a>
</li>
</ul>
<div class="tab-content" id="offerTabContent">
<!-- All Tab Start -->
<div class="tab-pane fade show active" id="all" role="tabpanel" aria-labelledby="all-tab">
<div class="row ">
<?php
$query="select * from voiture";
$query_run=mysqli_query($conn,$query);
$rep = mysqli_fetch_assoc($query_run);
if(mysqli_num_rows($query_run)>0){
while ($row=mysqli_fetch_assoc($query_run)) {
?>
<div class="col-lg-4">
<div class="single-offers">
<div class="offer-image">
<a href="index(1).php">
<?php echo'<img src="admin/admin2/upload/'.$row['image'].'" width="100px;" height="100px;" alt="image">'?>
</a>
</div>
<div class="offer-text">
<a href="index.html#">
<h3><?php echo $row['nom'];?></h3>
</a>
<h4>$<?php echo $row['prix'];?><span>/ Jour</span></h4>
<ul>
<li><i class="fa fa-car"></i><?php echo $row['model'];?><br/></li>
<li><i class="fa fa-cogs"></i><?php echo $row['type'];?><br/></li>
<li><i class="fa fa-dashboard"></i><?php echo $row['kilometrage'];?><br/></li>
</ul>
<div class="offer-action">
<a href="index.html#" class="offer-btn-1">Voiture de location</a>
<a href="car-booking(1).php?id_voiture=<?php echo $row['id_voiture'] ?>" class="offer-btn-2" >Détails</a>
</div>
</div>
</div>
</div><?php }}}
?>
</div>
</div>
</div>
</div>
</div>
</section>