/** The key of the configuration. e.g. url */
    String INDEX_FIELD_URL = "index.field.url";

    /** The key of the configuration. e.g. doc_id */
    String INDEX_FIELD_doc_id = "index.field.doc_id";

    /** The key of the configuration. e.g. _id */
    String INDEX_FIELD_ID = "index.field.id";

    /** The key of the configuration. e.g. _version */

z-index: 1;\n  height: $custom-file-height;\n  padding: $custom-file-padding-y $custom-file-padding-x;\n  overflow: hidden;\n  font-family: $custom-file-font-family;\n  font-weight: $custom-file-font-weight;\n  line-height: $custom-file-line-height;\n  color: $custom-file-color;\n  background-color: $custom-file-bg;\n  border: $custom-file-border-width solid $custom-file-border-color;\n  @include border-radius($custom-file-border-radius);\n  @include box-shadow($custom-file-box-shadow);\n\n  &::after {\n...

height: 100%;\n  }\n}\n\n@each $key, $ratio in $aspect-ratios {\n  .ratio-#{$key} {\n    --#{$prefix}aspect-ratio: #{$ratio};\n  }\n}\n","// Shorthand\n\n.fixed-top {\n  position: fixed;\n  top: 0;\n  right: 0;\n  left: 0;\n  z-index: $zindex-fixed;\n}\n\n.fixed-bottom {\n  position: fixed;\n  right: 0;\n  bottom: 0;\n  left: 0;\n  z-index: $zindex-fixed;\n}\n\n// Responsive sticky top and bottom\n@each $breakpoint in map-keys($grid-breakpoints) {\n  @include media-breakpoint-up($breakpoint) {\n    $infix:...