#sidenav-select-container .select2-selection.select2-selection--single {
  border: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0;
  box-shadow: 0 3px 9px rgba(50, 50, 9, 0), 3px 4px 8px rgba(94, 114, 228, 0.1);
}
#sidenav-select-container .select2-selection.select2-selection--single[aria-expanded=true] b {
  transform: rotateX(180deg);
}
#sidenav-select-container #select2-select-container {
  color: rgba(0, 0, 0, 0.7);
}
#sidenav-select-container .select2-selection__arrow {
  height: 35px;
  top: 50%;
  transform: translateY(-50%);
  right: 10px;
  width: 35px;
  background-color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
}
#sidenav-select-container .select2-selection__arrow b {
  background-image: url(https://cdn4.iconfinder.com/data/icons/user-interface-174/32/UIF-76-512.png);
  background-color: transparent;
  background-size: contain;
  border: none !important;
  height: 20px !important;
  width: 20px !important;
  margin: auto !important;
  top: auto !important;
  left: auto !important;
}

.sidebar-nav > span {
  width: 249px;
  border: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0;
}

.select2-results__options li.select2-results__option--selected {
  display: none;
}