.banner_advertisment {
  /*width: 100%;
  position: fixed;
  right: 20px;
  bottom: 110px;*/
  z-index: 9999999;
  transition: 0.3s;
  /*box-shadow: 0px -8px 23px 0px rgba(34, 60, 80, 0.2);*/
}

.banner_advertisment._hidden {
  opacity: 0;
  visibility: hidden;
  backface-visibility: hidden;
}
.advertisment-item{
  border-radius: 24px;
}
.advertisment{
  display: block!important;
}

@media screen and (max-width: 600px) {
  .banner_advertisment {
    /*width: 95%;*/
    right: unset;
    bottom: 210px;
  }
}

@media screen and (max-width: 420px) {
  .banner_advertisment {
    /*width: 95%;*/
    right: unset;
    bottom: 235px;
  }
}