Fix display of documentation button icon

Author: GuillaumeGomez

templates/style/style.scss

@@ -719,7 +719,6 @@ div.docsrs-package-container {
             padding: 10px;
             border: 1px solid var(--color-doc-link-background);
             border-radius: 5px;
-            display: flex;
 
             .fas {
                 margin-top: 2px;