Bootstrap is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects on the web.
<style>
.cart-box{
position: fixed;
bottom: 40px;
left: 30px;
width: 48px;
height: 48px;
z-index: 2147483000;
cursor: pointer;
background-position: 50%;
}
.btn-circle {
width: 30px;
height: 30px;
text-align: center;
padding: 6px 0;
font-size: 12px;
line-height: 1.428571429;
border-radius: 15px;
}
.btn-circle.btn-lg {
width: 50px;
height: 50px;
padding: 10px 16px;
font-size: 18px;
line-height: 1.33;
border-radius: 25px;
}
.btn-circle.btn-xl {
width: 70px;
height: 70px;
padding: 10px 16px;
font-size: 24px;
line-height: 1.33;
border-radius: 35px;
}
.cart-items-count{
position:relative;
display:flex;
text-align:center;
justify-content: center;
top:-55px;
}
.notification-counter {
position: absolute;
left: 8px;
background-color: rgba(212, 19, 13, 1);
color: #fff;
border-radius: 3px;
padding: 1px 3px;
font: 8px Verdana;
}
</style>
<div class="cart-box" id="Normal">
<ul class="nav navbar-nav">
<li class="dropdown">
<button href="#" class="draggable dropdown-toggle btn btn-primary btn-circle btn-xl" data-toggle="dropdown" role="button" aria-expanded="false"> <span class="glyphicon glyphicon-shopping-cart"></span></button>
<span class="cart-items-count"><span class=" notification-counter">243</span></span>
</li>
</ul>
</div>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<title>Shopping Cart COUNTER</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" crossorigin="anonymous">
<link href="https://getbootstrap.com/docs/3.3/examples/non-responsive/non-responsive.css" rel="stylesheet">
<style>
.cart-box{
position: fixed;
bottom: 40px;
left: 30px;
width: 48px;
height: 48px;
z-index: 2147483000;
cursor: pointer;
background-position: 50%;
}
.btn-circle {
width: 30px;
height: 30px;
text-align: center;
padding: 6px 0;
font-size: 12px;
line-height: 1.428571429;
border-radius: 15px;
}
.btn-circle.btn-lg {
width: 50px;
height: 50px;
padding: 10px 16px;
font-size: 18px;
line-height: 1.33;
border-radius: 25px;
}
.btn-circle.btn-xl {
width: 70px;
height: 70px;
padding: 10px 16px;
font-size: 24px;
line-height: 1.33;
border-radius: 35px;
}
.cart-items-count{
position:relative;
display:flex;
text-align:center;
justify-content: center;
top:-55px;
}
.notification-counter {
position: absolute;
left: 8px;
background-color: rgba(212, 19, 13, 1);
color: #fff;
border-radius: 3px;
padding: 1px 3px;
font: 8px Verdana;
}
</style>
<!-- Custom styles for this template -->
</head>
<body>
<!-- Fixed navbar -->
<nav class="navbar navbar-default navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<!-- The mobile navbar-toggle button can be safely removed since you do not need it in a non-responsive implementation -->
<a class="navbar-brand" href="#">Shopping Cart</a>
</div>
<!-- Note that the .navbar-collapse and .collapse classes have been removed from the #navbar -->
<div id="navbar">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#about">Profile</a></li>
<li><a href="#contact">Order</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown"
role="button" aria-haspopup="true" aria-expanded="false">Sale <span class="caret"></span></a>
</li>
</ul>
<form class="navbar-form navbar-left">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Search</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#"></a></li>
<li><a href="#"></a></li>
<li><a href="#"></a></li>
</ul>
</div><!--/.nav-collapse -->
</div>
</nav>
<div class="container">
<h1>แสดงตัวนับจำนวนรายการในตะกร้าสินค้า</h1>
<div class="cart-box" id="Normal">
<ul class="nav navbar-nav">
<li class="dropdown">
<button href="#" class="draggable dropdown-toggle btn btn-primary btn-circle btn-xl" data-toggle="dropdown" role="button" aria-expanded="false"> <span class="glyphicon glyphicon-shopping-cart"></span></button>
<span class="cart-items-count"><span class=" notification-counter">243</span></span>
</li>
</ul>
</div>
</div> <!-- /container -->
</body>
</html>
