Problems when posting HTML Sourcecode

First, please excuse for my bad english.

I grab the following code in the sourcecode editor:

<div class="service-box margin-top-40 margin-left-20">
    <div class="service-box-heading">
        <i class="fa fa-circle green">&nbsp;</i> 
        <a href="#">Link</a>
    </div>
</div>

But the Post result is:

<div class=\"service-box margin-top-40 margin-left-20\">
    <div class=\"service-box-heading\">
        <i class=\"fa fa-circle green\">&nbsp;</i>
        <a href=\"http://test.de\">Link</a></div>
    </div>
</div>

At my local xampp (win) machine everything is ok, but online not.

What am I doing wrong.