@layer contents {

  /* ---------------------------------------------
  .u-d-none
------------------------------------------------ */
  .u-d-none {
    display: none !important;
  }

  /* ---------------------------------------------
  .u-v-hidden
------------------------------------------------ */
  .u-v-hidden {
    visibility: hidden !important;
  }

  /* ---------------------------------------------
  .u-d-sm-none
------------------------------------------------ */
  @media screen and (max-width: 767px) {
    .u-d-sm-none {
      display: none !important;
    }

    .u-v-sm-hidden {
      visibility: hidden !important;
    }
  }

  /* ---------------------------------------------
  .u-d-md-none
------------------------------------------------ */
  @media (min-width: 768px) {
    .u-d-md-none {
      display: none !important;
    }

    .u-v-md-hidden {
      visibility: hidden !important;
    }
  }

  /* ---------------------------------------------
  .sr-only : Screen Reader Only (Accessibility)
------------------------------------------------ */
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    white-space: nowrap;
    border-width: 0;
    clip-path: inset(50%);
  }
}