.block-join-classroom {
  margin: 0 !important;
  padding: 0 !important;
  max-width: none !important;
}
.block-join-classroom-inner {
  background-color: #1b2a4a;
  color: #fff;
  min-height: calc(100vh - 4rem);
  padding: 80px 15px 40px;
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}
.join-classroom-wrapper {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 15px;
}
.join-classroom-wrapper .title-form {
  margin: 0;
  line-height: 1;
  font-size: 2.5rem;
}
.join-classroom-wrapper .border-top {
  border-color: #5ba4db !important;
}
.join-classroom-wrapper p {
  font-size: 0.9375rem;
  line-height: 1.6;
}
.join-classroom-wrapper .field-label {
  font-size: 0.9375rem;
  text-transform: none;
}
.join-classroom-wrapper .form-group {
  max-width: 400px;
}
.join-classroom-wrapper .form-control {
  height: 50px;
  border-radius: 0;
  font-size: 1rem;
  letter-spacing: 1px;
}
.join-classroom-wrapper .form-control:focus {
  border-color: rgba(91, 164, 219, 0.54);
}
.join-classroom-wrapper .form-errors .error {
  color: #e74c3c;
  font-size: 0.875rem;
}
.join-classroom-wrapper .form-actions {
  margin-top: 1.5rem;
}
.join-classroom-wrapper .sso-section {
  max-width: 400px;
}
.join-username {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin: 1rem 0;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  text-align: center;
  color: #fff;
  max-width: 400px;
}