Structured content image size units (#1692)

* Add support for sizeUnits on image content

* Update test data

1 files changed, 6 insertions, 0 deletions

diff --git a/ext/css/display.css b/ext/css/display.css
index b8f67ff9..b46540c7 100644
--- a/ext/css/display.css
+++ b/ext/css/display.css
@@ -1573,6 +1573,7 @@ button.definition-item-expansion-button:focus:focus-visible+.definition-item-con
     color: inherit;
     display: inline-block;
     position: relative;
+    line-height: 1;
 }
 .gloss-image-link[href]:hover {
     cursor: pointer;
@@ -1631,6 +1632,7 @@ button.definition-item-expansion-button:focus:focus-visible+.definition-item-con
 }
 .gloss-image-link-text {
     display: none;
+    line-height: var(--line-height);
 }
 .gloss-image-link-text::before {
     content: '[';
@@ -1643,6 +1645,10 @@ button.definition-item-expansion-button:focus:focus-visible+.definition-item-con
     white-space: pre-line;
 }
 
+.gloss-image-link[data-size-units=em] .gloss-image-container {
+    font-size: 1em;
+}
+
 .gloss-image-link[data-vertical-align=baseline] { vertical-align: baseline; }
 .gloss-image-link[data-vertical-align=sub] { vertical-align: sub; }
 .gloss-image-link[data-vertical-align=super] { vertical-align: super; }