<<?php echo esc_attr($title_tag) ?> class="clearfix edgtf-title-holder">
<span class="edgtf-tab-title">
    <span class="edgtf-tab-title-inner">
        <?php echo esc_attr($title) ?>
    </span>
</span>
<span class="edgtf-accordion-mark">
    <span class="edgtf-accordion-mark-icon">
        <span class="icon_plus"></span>
    </span>
</span>
</<?php echo esc_attr($title_tag) ?>>
<div class="edgtf-accordion-content">
    <div class="edgtf-accordion-content-inner">
        <?php echo do_shortcode($content); ?>
    </div>
</div>