#tcr-lang-switcher{
  position: fixed;
  left: 14px;
  top: 55%;
  transform: translateY(-50%);
  z-index: 300000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

#tcr-lang-switcher .tcr-lang-btn{
  border: none;
  border-radius: 999px;
  padding: 10px 13px;
  font: 700 12px/1 Poppins, Arial, sans-serif;
  color: #fff;
  background: #1c9bd6;
  box-shadow: 0 8px 20px rgba(0,0,0,.2);
  cursor: pointer;
  transition: transform .2s ease, opacity .2s ease, box-shadow .2s ease;
}

#tcr-lang-switcher .tcr-lang-btn[data-lang="en"]{
  background: #222;
}

#tcr-lang-switcher .tcr-lang-btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
}

#tcr-lang-switcher .tcr-lang-btn.active{
  outline: 2px solid #fff;
  opacity: 1;
}

#tcr-lang-switcher .tcr-lang-btn:not(.active){
  opacity: .86;
}

@media (max-width:768px){
  #tcr-lang-switcher{
    left: 10px;
    top: auto;
    bottom: 120px;
    transform: none;
  }
}