Improved the look and feel of upload modal window to improve readability.
[[File:2021-11-ticket-115760-1.png|thumb|none|800px|The look and feel of the multiple file upload '''Upload - Multiple Files Storage''' custom field modal window prior to upgrade.]][[File:2021-11-ticket-115760-2.png|thumb|none|800px|The improved look and feel of the multiple file upload '''Upload - Multiple Files Storage''' custom field modal window after the upgrade.]]
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