#text-zoom-controls{
  position:fixed;
  top:50%;
  left:0;
  z-index:9999;
  display:block;
  width:40px;
  padding:5px;
  transform:translateY(-50%);
  border-radius:6px;
  background:#2b3393;
  box-shadow:0 4px 10px rgba(0,0,0,.2);
  box-sizing:border-box;
}
#text-zoom-controls button{
  display:block;
  width:30px;
  height:29px;
  margin:5px 0;
  padding:4px 6px;
  border:0;
  border-radius:4px;
  background:#fff;
  color:#2b3393;
  font-family:Arial,sans-serif;
  font-size:12px!important;
  font-weight:700;
  line-height:21px;
  text-align:center;
  cursor:pointer;
  box-sizing:border-box;
}
#text-zoom-controls button:hover{background:#f0f3ff}
#text-zoom-controls button:focus-visible{outline:2px solid #ffd447;outline-offset:1px}
#text-zoom-controls button:disabled{cursor:not-allowed;opacity:.55}
#text-zoom-controls .font-size-status{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  padding:0!important;
  margin:-1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
  border:0!important;
}
@media(max-width:600px){
  #text-zoom-controls{width:38px;padding:4px}
  #text-zoom-controls button{width:30px;height:28px;margin:4px 0}
}
@media print{#text-zoom-controls{display:none!important}}