Wiki notes/alert/warning/danger

How to Use GitLab
1

Hi,

I have ubuntu server 16.4 with lasted GitLab CE version but i have trouble with Wikis page.
Custom sidebar working properly but when i follow guide about page creation the pages not visualizing properly for example:

{::options parse_block_html="true" /}

<div class="panel panel-success">
**Do's**
{: .panel-heading}
<div class="panel-body">

THINGS TO DO

</div>
</div>

TO DO.
{: .alert .alert-success}

TO DO.
{: .alert .alert-green}

<style>
.alert-green {
  color: rgb(60,118,61) !important;
}
</style>

And visualization is:

{::options parse_block_html="true" /}

**Do's**
{: .panel-heading}

THINGS TO DO


TO DO.
{: .alert .alert-success}
TO DO.
{: .alert .alert-green}

.alert-green {
  color: rgb(60,118,61) !important;
}

What i’m doing wrong?

Regards,
Jeff