.toolbar .toolbar-bar .toolbar-menu-administration .toolbar-icon.toolbar-icon-system-admin-config-stu::before,
#toolbar-administration #toolbar-link-system-admin_config_stu::before {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3e%3cpath fill='%23787878' d='M14.416 11.586l-.01-.008v-.001l-5.656-5.656c.15-.449.252-.921.252-1.421 0-2.485-2.016-4.5-4.502-4.5-.505 0-.981.102-1.434.255l2.431 2.431-.588 2.196-2.196.588-2.445-2.445c-.162.464-.268.956-.268 1.475 0 2.486 2.014 4.5 4.5 4.5.5 0 .972-.102 1.421-.251l5.667 5.665c.781.781 2.047.781 2.828 0s.781-2.047 0-2.828z'/%3e%3c/svg%3e");
}

.toolbar .toolbar-bar .toolbar-menu-administration .toolbar-icon.toolbar-icon-system-admin-operator-stu::before,
#toolbar-administration #toolbar-link-system-admin_operator_stu::before {
  background-image: url("../img/book.svg");
}

.stu-settings-form input[type="text"] {
  width: 100%;
}

/* For GinAdmin theme we use mask-image; see https://www.drupal.org/docs/contributed-themes/gin-admin-theme/custom-theming. */
.gin--classic-toolbar .toolbar .toolbar-icon.toolbar-icon-system-admin-config-stu::before,
.gin--navigation .toolbar-menu .toolbar-link.toolbar-link--system-admin-config-stu::before {
  mask-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3e%3cpath fill='%23787878' d='M14.416 11.586l-.01-.008v-.001l-5.656-5.656c.15-.449.252-.921.252-1.421 0-2.485-2.016-4.5-4.502-4.5-.505 0-.981.102-1.434.255l2.431 2.431-.588 2.196-2.196.588-2.445-2.445c-.162.464-.268.956-.268 1.475 0 2.486 2.014 4.5 4.5 4.5.5 0 .972-.102 1.421-.251l5.667 5.665c.781.781 2.047.781 2.828 0s.781-2.047 0-2.828z'/%3e%3c/svg%3e");
  -webkit-mask-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3e%3cpath fill='%23787878' d='M14.416 11.586l-.01-.008v-.001l-5.656-5.656c.15-.449.252-.921.252-1.421 0-2.485-2.016-4.5-4.502-4.5-.505 0-.981.102-1.434.255l2.431 2.431-.588 2.196-2.196.588-2.445-2.445c-.162.464-.268.956-.268 1.475 0 2.486 2.014 4.5 4.5 4.5.5 0 .972-.102 1.421-.251l5.667 5.665c.781.781 2.047.781 2.828 0s.781-2.047 0-2.828z'/%3e%3c/svg%3e");
}

.gin--classic-toolbar .toolbar .toolbar-icon.toolbar-icon-system-admin-operator-stu::before,
.gin--navigation .toolbar-menu .toolbar-link.toolbar-link--system-admin-operator-stu::before {
  mask-image: url("../img/book.svg");
  -webkit-mask-image: url("../img/book.svg");
}