;
      }
      fieldset {
          border-radius: 0.5em;
          border: 1px inset;
          padding: 0.25em;
      }
      fieldset.options {
          font-size: 80%;
          margin-top: 0.5em;
      }
      fieldset:not(.options) > legend {
          font-size: 80%;
      }
      fieldset.options > div {
          display: flex;
          flex-wrap: wrap;
      }
      fieldset button {
          font-size: inherit;
      }
      fieldset.collapsible > legend > .fieldset-toggle::after {
          