remove duplicate attribute

Author: Philip-Carneiro

src/webview/styles/resultsPanel.css

@@ -57,7 +57,6 @@ body {
   width: 100%;
   height: 100%;
   background: rgba(0, 0, 0, 0.5);
-  display: flex;
   justify-content: center;
   align-items: center;
   z-index: 1000;