body {
  padding-top: 50px;
}

.navbar-brand {
  padding: 5px 10px;
  display: flex;
  align-items: center;
}

.navbar-brand > img {
  max-height: 100%;
}

.centre-row {
  text-align: center !important;
}

.alert-bar {
  text-align: center;
  padding: 5px;
  border-bottom: 1px solid;
  margin-top: -9px;
}

.initiallyHidden {
  display: none;
}

.center-block {
  padding: 10px;
}

.securityCheckgroup {
  appearance: none;
  -webkit-appearance: none;
  background-color: transparent;
  overflow-y: hidden;
}

.securityCheckbox {
  display: inline-block;
}

.securityCheckbox::before {
  content: "\2610";
  width: 1.3em;
  display: inline-block;
  margin-left: 2px;
}

.securityCheckbox:checked::before {
  content: "\2611";
}

input[type="checkbox"] {
  margin-top: 1px;
}

:invalid {
  border-color: #a94442;
}

:focus:invalid {
  border-color: #843534;
  box-shadow: inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #ce8483;
}