html, body {
  margin: 0
}

:host {
  min-width: 300px;
  min-height: 100vh;
  font-family: sans-serif;
  background-color: #2c3e50;
  border-color: #E7E7E7;
}

body {
  font-size: 12px;
  font-weight: 400;
  color: black;
  background-color: rgba(0, 0, 0, 0);
}

body::after {
  content: "";
  background: url('/assets/images/bg.png') no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  -moz-opacity: 0.5;
  opacity: 0.5;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  z-index: -1;
}

.content {
  position:relative;
  height: 100vh;
}
.panel {
  margin-top: 40vh !important;
  background-color: rgba(255, 255, 255, 0.9) !important;
}
@media (max-height: 550px) {
  .panel {
    margin-top: 20vh !important;
  }
}
@media (max-height: 410px) {
  .panel {
    margin-top: 0 !important;
  }
}

.btn-primary {
  background-color: #383e44 !important;
  border-color: #383e44 !important;
  color: #FFF !important;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .open > .dropdown-toggle.btn-primary {
  background-color: #FFF !important;
  border-color: #383e44 !important;
  color: #383e44 !important;
}

.btn-primary:disabled {
  background-color: #FFF !important;
  border-color: #383e44 !important;
  color: #AAA;
}