.alert-info {
  background-color: #3F95FF;
}

.alert-success {
  background-color: aquamarine;
}

.alert-error {
  background-color: #CF2D36;
}

.alert-warning {
  background-color: #E5C42F;
}

[class^=alert-] {
  display: none;
  position: relative;
  color: #000;
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 10px;
  max-width: 400px;
}
[class^=alert-] .close-alert {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 80%;
  opacity: 0.6;
  cursor: pointer;
}

#alert-display {
  overflow: hidden;
  position: fixed;
  bottom: 10px;
  right: 10px;
  max-height: calc(100vh - 20px);
  z-index: 10000;
}