Enhance zoom preview styling for Krajee Explorer theme

CHANGE.md

@@ -24,6 +24,7 @@ Change Log: `bootstrap-fileinput`
 17. (enh #906): Add Swedish Translations.
 18. (enh #909): Update German Translations.
 19. More correct validation of `allowedFileTypes` to accept null values.
+20. Enhance zoom preview styling for Krajee Explorer theme.
 
 ## version 4.3.8
 

css/fileinput.css

@@ -274,8 +274,8 @@
 
 /* noinspection CssOverwrittenProperties */
 .file-zoom-dialog .file-other-icon {
-    font-size: 8em;
-    font-size: 65vmin;
+    font-size: 22em;
+    font-size: 50vmin;
 }
 
 .file-input-new .file-preview, .file-input-new .close, .file-input-new .glyphicon-file,

themes/explorer/theme.css

@@ -19,7 +19,7 @@
     text-align: left;
 }
 
-.theme-explorer .file-preview-text {
+.explorer-frame .file-preview-text {
     display: inline-block;
     color: #428bca;
     border: 1px solid #ddd;
@@ -29,18 +29,18 @@
     resize: none;
 }
 
-.theme-explorer .file-preview-html {
+.explorer-frame .file-preview-html {
     display: inline-block;
     border: 1px solid #ddd;
     padding: 8px;
     overflow: auto;
 }
 
-.theme-explorer .explorer-frame .file-preview-other {
+.explorer-frame .file-preview-other {
     text-align: center;
 }
 
-.theme-explorer .file-other-icon {
+.explorer-frame .file-other-icon {
     font-size: 4.2em;
 }