.tlk-userbar__user-image {
  background-image: url('https://cdn3.iconfinder.com/data/icons/glyph-background-coloured/614/10_-_Businessman-1024.png');
  background-position: center;
  background-size: contain;
}
.tlk-userbar__user-image svg{
    /*display:none;*/
    opacity: 0;
}
[href="#openmembersbar"]{
      background-image: url('https://cdn3.iconfinder.com/data/icons/glyph-background-coloured/614/10_-_Businessman-1024.png');
  background-position: center;
  background-size: contain;
}

[href="#openmembersbar"] img{
opacity: 0;
}