DOC change css for download button

Author: TomDLT

doc/conf.py

@@ -115,6 +115,7 @@
     'github_repo': 'voxelwise_tutorials',
     'github_type': 'star',
     'page_width': '1200px',
+    'sidebar_width': '235px',
     'logo': 'flatmap.png',
     'logo_name': 'voxelwise',
     'description': 'Voxelwise modeling tutorials',

doc/static/custom.css

@@ -16,3 +16,8 @@ div.sphinxsidebar {
     max-height: 100%;
     overflow-y: auto;
 }
+div.sphx-glr-download a{
+    background-image: none;
+    background-color: rgb(238, 238, 238);
+    border-color: rgb(204, 204, 204);
+}