@tindtechnologies/universalviewer/dist/cjs/content-handlers/iiif/modules/uv-ebookmobilefooterpanel-module/css/styles.less

The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎

.uv-iiif-extension-host.uv-ebook-extension {
  .mobileFooterPanel {
    .options {
      width: 138px;
    }
  }
}