.dropdown-menu {
}

#Neon {
  position: relative;
  max-width: 300px;
  max-height: 200px;
  width: 100%;
  height: 100%;
}

.Neon-glow, .Neon-box {
  position: absolute;
  top: 0;
  left: 0;
  /*height: 100%;*/
  /*width: 100%;*/
  overflow: hidden;
  z-index: 0;
  border-radius: 10px;
}

.Neon-glow {
  /*filter: blur(1px);*/
}

.Neon-glow:before, .Neon-box:before {
  content: '';
  z-index: -2;
  text-align: center;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  position: absolute;
  width: 99999px;
  height: 99999px;
  background-repeat: no-repeat;
  background-position: 0 0;
  background-image: conic-gradient(rgba(0,0,0,0), var(--glow-color, #1976ed), rgba(0,0,0,0) 25%);
  animation: rotate 4s linear infinite;
}

.Neon-box:after {
  content: '';
  position: absolute;
  z-index: -1;
  left: 5px;
  top: 5px;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  background: #292a2e;
  border-radius: 7px;
}

@keyframes rotate {
  100% {
    transform: translate(-50%, -50%) rotate(1turn);
  }
}

.Neon-content {
  position: relative;
  z-index: 1;
  color: white;
  text-align: center;
  padding: 20px;
}