body {
  background-color: white;
}

.centered-form {
  margin-top: 60px;
}

.centered-form .panel {
  background: rgba(255, 255, 255, 0.8);
  box-shadow: rgba(0, 0, 0, 0.3) 20px 20px 20px;
}

.show-on-hover:hover>ul.dropdown-menu {
  display: block;
}