</tmpl_loop></ul>
<h3>Easy</h3>
- <ul>
+ <ul class="list-group">
<tmpl_loop easy><li class="list-group-item"><a href="<tmpl_var id>.var"><tmpl_var name></a>
</tmpl_loop></ul>
</tmpl_loop></ul>
<h3>Hard</h3>
- <ul>
+ <ul class="list-group">
<tmpl_loop hard><li class="list-group-item"><a href="<tmpl_var id>.var"><tmpl_var name></a>
</tmpl_loop></ul>