Fix icon alignment

Author: bhrutledge

source/_static/overrides.css

@@ -0,0 +1,8 @@
+/* Overrides for theme and plugin styles */
+
+/* https://github.com/executablebooks/sphinx-copybutton/blob/v0.4.0/sphinx_copybutton/_static/copybutton.css */
+
+button.copybtn img {
+    /* Fix alignment for pypa_theme */
+    padding: 0;
+}

source/conf.py

@@ -181,7 +181,9 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-# html_static_path = ['_static']
+html_static_path = ['_static']
+
+html_css_files = ['overrides.css']
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied