* {
  user-select: none;
}

body {
  background-color: #231d4b;
  color: #eee;
}

div.container {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.075);
  border-radius: 10px;
  padding: 5px;
  margin: 5px;
  width: auto;
}

label, input, button, h4, a, select {
  font-size: 12pt;
  margin: 5px;
  padding: 5px;
  width: auto;
  text-align: center;
  border-radius: 10px;
}

button {
  width: 100px;
  border-radius: 10px;
}

label {
  color: #ccc;
}

h4, a {
  color: #aaa;
}

input.invalid {
  outline: 2px solid red;
}

button {
  opacity: 0.9;
  cursor: pointer;
}

button:hover {
  opacity: 1;
}

.hidden {
  display: none !important;
}

#msg.error {
  color: red;
}

#msg.success {
  color: lime;
}