UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36

Steps to reproduce the problem:
page-break not work on element table in chrome but firefox ok all

What is the expected behavior?

What went wrong?
I am generating a pdf with wkhtmlpdf but when printed a table  the last row is at the end and beginning of another page
my CSS :
div.nobreak:before {
      clear: both !important;
    }

    div.nobreak {
      page-break-inside: avoid !important;
    }

    div.alwaysbreak {
      page-break-before: always !important;
    }

My html :
<div class="alwaysbreak">
 <table class="table table-condensed" id="model_table">
  <thead>
  <tr id="model_thead_row">
    <th><div class="wrap-pdf">Urbanization</div></th>
    <th><div class="wrap-pdf">Contract</div></th>
  </tr>
  </thead>

  <tbody id="model_tbody_row">
      <tr>
    <td class="text-primary"><div class="wrap-pdf"><strong>1500700002</strong></div></td>
    <td><div class="wrap-pdf">19 sep 2015</div></td>
</tr>

      <tr>
    <td><div class="wrap-pdf">NEWYORK VII</div></td>
    <td class="text-primary"><div class="wrap-pdf"><strong>1500700003</strong></div></td>
</tr>
.....more trs
  </tbody>
</table>
</div>

Did this work before? N/A 

Chrome version: 52.0.2743.116  Channel: n/a
OS Version: Ubuntu 16.04
Flash Version: Shockwave Flash 22.0 r0

I've been several days without solving this problem,
help please