The dropdown of the cart, out of the image, can you make it drop down to the left?
here is the code:
@import '//stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css';
@import '//stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css';
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.bundle.min.js"></script>
<!-- Navigation -->
<div class="navbar navbar-expand bg-light" >
<div class="container-fluid">
<a href="index.php" class="navbar-brand"><img src="imagens/logo_fanamol.png" width="130" height="140"></a>
<!--<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>-->
<div class="collapse navbar-collapse">
<ul class="nav nav-tabs">
<li class="nav-item active">
<a class="nav-link" href="index.php">Home <span class="sr-only"></span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Sobre Nós</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Loja online
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="mol_compressao.html">Molas de Compressão</a>
<a class="dropdown-item" href="mol_tracao.html">Molas de Tração</a>
<a class="dropdown-item" href="mol_torcao.html">Molas de Torção</a>
<a class="dropdown-item" href="mol_pressao.html">Molas de Pressão</a>
<a class="dropdown-item" href="mol_lamina.html">Molas de Lamina</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link" href="contactos.php">Contactos</a>
</li>
</ul>
</div>
<ul class="nav nav-navbar navbar-right">
<ul class="nav nav-tabs">
<div class="nav-link dropdown">
<li class="nav-item"><a href="#" class="dropdown-toggle" data-toggle="dropdown"><i style="font-size:24px" class="fa"></i>Entrar</a>
<div class="dropdown-menu" style="width:300px;">
<div class="panel panel-primary">
<div class="panel-heading"><h3 align="center">Entrar</h3></div>
<div class="panel-heading">
<label for="email">Email:</label>
<input type="email" class="form-control" id="email" required/>
<label for="email">Password:</label>
<input type="password" class="form-control" id="password" required/>
<br/>
<a href="#" style="color:blue; list-style:none;">Esqueci a password</a><input type="submit" class="btn btn-primary" style="float:right;" id="login" value="Login">
</div>
<div class="panel-footer" id="e_msg"></div>
</div>
</div>
</li>
</div>
<li class="nav-item"><a class="nav-link" href="#"><i style="font-size:24px" class="fa"></i>
Registrar</a>
</li>
<div class="nav-link dropdown" >
<li class="nav-item"><a href="#" class="dropdown-toggle" data-toggle="dropdown"><i style="font-size:24px" class="fa"></i>Carrinho</a>
<div class="dropdown-menu" style="width:600px;">
<div class="panel panel-success">
<div class="panel-heading">
<div class="row">
<div class="col-md-3">ref</div>
<div class="col-md-3">productimage</div>
<div class="col-md-3">productname</div>
<div class="col-md-3">price</div>
</div>
</div>
<div class="panel-body"></div>
<div class="panel-footer"></div>
</div>
</div>
</li>
</div>
</ul>
</ul>
</div>
</div>
<br>
<div class="col-md-8 single-right-left simpleCart_shelfItem">
<h3>Big Wing Sneakers (Navy)</h3>
<p><span class="item_price">$650</span> <del>- $900</del></p>
</div>
<div class="occasion-cart">
<div class="snipcart-details top_brand_home_details item_add single-item hvr-outline-out button2">
<form action="#" method="post">
<fieldset>
<input type="hidden" name="cmd" value="_cart">
<input type="hidden" name="add" value="1">
<input type="hidden" name="business" value=" ">
<input type="hidden" name="item_name" value="Wing Sneakers">
<input type="hidden" name="amount" value="650.00">
<input type="hidden" name="discount_amount" value="1.00">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="return" value=" ">
<input type="hidden" name="cancel_return" value=" ">
<input type="submit" name="submit" value="Add to cart" class="button">
</fieldset>
</form>
</div>
</div>