<section id="qualifications_wrapper">
            <div class="wrapper">
                <h2 class="title">Kwalifikacje</h2>
                <span class="title_border_bottom"></span>
                <div id="qualifications"> ( <------ This line is set as a background <------ )
                    <!-- Here I want to set another divs with separate categories
                    <div class="qualification_1>E12</div> (float: left)
                    <div class="qualification_1>E13</div> (float: right)
                    <div class="qualification_1>E13</div> (float: left) -->
                </div>
            </div>