.btn-close[data-bs-toggle="collapse"][data-bs-target="#advancedSearchMenu"] {
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  padding: 0.5rem !important;
  margin: 0 !important;
  transition: none !important;
  opacity: 0.75;
}

.btn-close[data-bs-toggle="collapse"][data-bs-target="#advancedSearchMenu"]:hover {
  opacity: 1;
}

.btn-close[data-bs-toggle="collapse"][data-bs-target="#advancedSearchMenu"] i.fa-times {
  font-size: 16px;
  color: #212529;
}

html body button.btn-close[data-bs-toggle="collapse"][data-bs-target="#advancedSearchMenu"] {
  background: none !important;
  border: none !important;
}

html body button.btn-close[data-bs-toggle="collapse"][data-bs-target="#advancedSearchMenu"][aria-expanded="true"],
html body button.btn-close[data-bs-toggle="collapse"][data-bs-target="#advancedSearchMenu"][aria-expanded="false"] {
  background: none !important;
  border: none !important;
}