#side-menu {
  display: flex;
  flex-direction: column;
  --position: absolute;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  min-width: 110px;
  background: #222a8a;
  z-index: 999;
  overflow-y: auto;
}
#side-menu a {
  outline: none !important;
}
#side-menu a::-moz-focus-inner {
  border: 0 !important;
}
#side-menu .toggle-arrow {
  display: inline-block;
  margin-left: 15px;
  transform: rotate(180deg);
}
#side-menu .collapsed .toggle-arrow {
  transform: rotate(360deg) !important;
}
#side-menu .break {
  flex-basis: 100%;
  height: 0;
}
#side-menu .logo-container {
  background: #2a3296;
  height: 130px;
  text-align: left;
  padding-left: 28px;
  margin-bottom: 53px;
}
#side-menu .logo-container img {
  margin-top: 30px;
}
#side-menu .side-menu-container {
  flex-grow: 1;
  max-width: 110px;
  --overflow: hidden;
  transition: max-width 0.2s linear;
}
#side-menu .side-menu-container::-webkit-scrollbar {
  width: #484a51;
  height: #484a51;
}
#side-menu .side-menu-container::-webkit-scrollbar-thumb {
  background: #514e48;
}
#side-menu .side-menu-container::-webkit-scrollbar-track {
  background: #a8a7a4;
}
#side-menu .side-menu-container {
  scrollbar-face-color: #514e48;
  scrollbar-track-color: #a8a7a4;
}
#side-menu .side-menu-container .menu-item-container:hover {
  background: #333ca9;
}
#side-menu .side-menu-container .menu-item-container-inner {
  display: flex;
}
#side-menu .side-menu-container .menu-item-container {
  cursor: pointer;
  padding: 20px 20px 20px 0;
}
#side-menu .side-menu-container .menu-item-container .hidden-block {
  display: block;
  letter-spacing: 0.1px;
}

#side-menu .side-menu-container:hover .submenu li a:last-child {
  white-space: normal !important;
  min-width: 230px;
}

#side-menu .side-menu-container .menu-item-container .hidden-block a {
  color: #ffffff;
  font-size: 18px;
  white-space: nowrap;
}
#side-menu .side-menu-container .item-submenu-container .submenu {
  padding-top: 10px;
  font-size: 12px;
}
#side-menu .side-menu-container .item-submenu-container .submenu li {
  display: flex;
  flex-direction: row;
}
#side-menu .side-menu-container .item-submenu-container .submenu li a {
  font-size: 15px;
  color: #c6c4c4;
  display: inline-block;
}
#side-menu .side-menu-container .item-submenu-container .submenu li a:hover {
  color: #ffffff;
}
#side-menu .side-menu-container .item-submenu-container .submenu li .letter {
  color: #ffffff;
  text-align: center;
  display: inline-block;
  min-width: 110px;
}
#side-menu .side-menu-container .icon-container {
  display: block;
  min-width: 110px;
  text-align: center;
}
#side-menu .side-menu-container .icon-container img {
  height: 26px;
  width: auto;

  display: inline !important;
}
#side-menu .side-menu-container:hover {
  max-width: 360px;
  transition: max-width 0.5s, opacity 0.5s linear;
}
#side-menu .side-menu-container:hover .hidden-block {
  display: block;
  visibility: visible;
  opacity: 1;
  height: auto;
  transition: margin-left 0.2s, opacity 0.5s linear;
}

@media screen and (max-width: 1270px) {
  #side-menu {
    min-width: auto;
  }
  #side-menu .logo-container {
    padding-left: 0;
  }
  #side-menu .side-menu-container {
    max-width: 50px;
  }
  #side-menu .side-menu-container .icon-container {
    min-width: 50px;
  }
}

#side-menu
  .side-menu-container
  .item-submenu-container
  .submenu
  li
  a:last-child {
  white-space: nowrap;
}

nav#side-menu {
  overflow-x: hidden;
}