For https://jores.net Partners page to look like this: http://cld.wthms.co/vVpjiz

Custom-CSS.css

/* Aligns the icons on the Partners page.
See original at:
https://gist.github.com/jessestu/74c6e845985642608014f4362c359554 / @jessestu 5185000-hc */
#post-49 .entry-content {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
#post-49 .entry-content p {
  margin: auto;
  padding: 0 20px;
}
#post-49 .sharedaddy {
  display: none;
}

HTML-for-post.htm

 <a href="http://www.marin.nl" target="_blank" rel="noopener">
  <img class="wp-image-59 alignnone" src="https://jores.net/wp-content/uploads/2018/08/marin_pms280c_png.png" alt="MARIN_PMS280C_png" width="195" height="63" /></a>

<a href="https://www.lr.org" target="_blank" rel="noopener">
  <img class="wp-image-52 alignnone" src="https://jores.net/wp-content/uploads/2018/08/lloyds-register-logo-2013.png" alt="Lloyd's Register logo 2013" width="231" height="120" /></a>

<a href="https://www.sintef.no" target="_blank" rel="noopener">
  <img class="  wp-image-51 alignnone" src="https://jores.net/wp-content/uploads/2018/08/logo_sintef_ocean.png" alt="logo_sintef_ocean" width="204" height="151" /></a>
  
<a href="https://miros-group.com/" target="_blank" rel="noopener">
  <img class="  wp-image-61 alignnone" src="https://jores.net/wp-content/uploads/2018/08/miros_logo_standing.png" alt="Miros_Logo_Standing" width="182" height="168" /></a>

<a href="https://www.vaf.nl" target="_blank" rel="noopener">
  <img class="wp-image-62 alignnone" src="https://jores.net/wp-content/uploads/2018/08/vaf-instruments-logo-rgb.jpg" alt="283 logo-fc" width="227" height="136" /></a>

<a href="http://www.cssrc.com">
  <img class="  wp-image-60 alignnone" src="https://jores.net/wp-content/uploads/2018/08/cssrc-logo.png" alt="CSSRC-logo" width="158" height="163" /></a>