consul/ui-v2/app/components/consul-intention-permission-form/skin.scss

.consul-intention-permission-form {
  h2 {
    border-top: 1px solid $blue-500;
  }
  button.type-submit {
    @extend %frame-blue-300;
  }
  button.type-submit:hover:not(:disabled),
  button.type-submit:focus:not(:disabled) {
    @extend %frame-blue-500;
  }
  button.type-submit:disabled {
    @extend %frame-blue-200;
  }
}