ul.search > li::after,
  ul li.search::after       { mask-image: url(https://ketri.gr/pub/file/dc965ceb/f9947065/icon-search.svg);   }

  ul.contact > li::after,
  ul li.contact::after      { mask-image: url(https://ketri.gr/pub/file/dc965ceb/e00e18c1/icon-contact-form.svg);  }

  ul.blog > li::after,
  ul li.blog::after         { mask-image: url(https://ketri.gr/pub/file/dc965ceb/6e30d652/icon-blog.svg);     }