body{
 --filter-icon: none;
}

body.dark-active{
 --filter-icon: invert(75%);
}

.logo-img{
    --webkit-filter: drop-shadow(1px 0px 0 black) drop-shadow(-1px 0px 0px black);
    filter: drop-shadow(1px 0px 0 black) drop-shadow(-1px 0px 0px black);
}

.t4-topbar .navbar-nav .nav-item .nav-link{
    --t4-nav-link-color: white;
}

.svg-light, .svg-dark{
  fill: white;
}

.pdf::before{
  content: url('/images/ikony/pdf.png');
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-right: 20px;
  position: relative;
  top: 10px;
  filter: var(--filter-icon);
}

.doc::before{
  content: url('/images/ikony/doc.png');
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-right: 20px;
  position: relative;
  top: 10px;
  filter: var(--filter-icon);
}

.docx::before{
  content: url('/images/ikony/docx.png');
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-right: 20px;
  position: relative;
  top: 10px;
  filter: var(--filter-icon);
}