.banner_StickScrollBar {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  z-index: 9;
  top: 50%;
  right: 0px;
  width: 2.1vw;
  height: 25vh;
  border: 1px solid grey;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  writing-mode: vertical-lr;
  color:black;
  background-color: hsl(0, 0%, 90%);
  transition-property: background-color;
  transition-duration: 1s;
  anchor-name: --banner;
}



.bannerOpt_1 > a > img {
    width: 2vw;
}

.bannerOpt_1 > a > img:hover{
    width: 3vw;
}

.banner_StickScrollBar:hover {
  background-color: hsl(0, 0%, 85%, 0.2);
}



@media print, screen and (orientation: portrait) {
    .banner_StickScrollBar {
        display:none;
    }
}