#hide_optional_form .optional_item {
  display: none;
}
#hide_optional_form .main_consult_wrap {
  margin-top: 3rem;
}

.l-sidebanner {
  display: none;
  position: fixed;
  z-index: 999;
  right: 0;
  top: 6%;
  opacity: 0;
}
.l-sidebanner a {
  display: inline-block;
}
.l-sidebanner a img {
  width: 7vw;
  max-width: 100px;
  padding: 11px 0px 44px 15px;
}
@media screen and (max-width: 767px) {
  .l-sidebanner {
    display: none !important;
  }
}
.l-sidebanner.fade-in {
  display: block;
  opacity: 0;
  animation-name: fadeIn;
  animation-duration: 0.5s;
  animation-fill-mode: forwards;
}
.l-sidebanner.fade-out {
  opacity: 1;
  animation-name: fadeOut;
  animation-duration: 1s;
  animation-fill-mode: forwards;
}
@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes fadeOut {
  0% {
    opacity: 1;
    transform: translateX(0);
  }
  100% {
    opacity: 0;
    transform: translateX(50px);
  }
}