<div class="panel panel-default"> <div class="panel-heading">All Courses</div> <div class="panel-body"> <h1 class="text-muted text-center"><?php echo Model_Course::all_courses(); ?> </h1> </div> </div> </div> <div class="col-md-4"> <div class="panel panel-default"> <div class="panel-heading">All Subjects</div> <div class="panel-body"> <h1 class="text-muted text-center"><?php echo Model_Subject::all_subjects(); ?> </h1> </div> </div> </div> <div class="col-md-4"> <div class="panel panel-default"> <div class="panel-heading">All Teachers</div> <div class="panel-body"> <h1 class="text-muted text-center"><?php echo Model_User::all_teachers(); ?> </h1> </div> </div>