ad>
<body>
    <div class="container">
        <div class="inner_container">
            <div class="info_container">
                <div class="heading">Slider puzzle With <span>Graph</span> </div>
                <div class="sm_heading">Explore graph data structure to solve problems and make fun games.</div>
                
                <div class="button" onclick="start_game()">Start</div>
            </div>
            <div class="display_container">
                <div class='iphone'>
