From 9a5a54056679672346eb1a1a6c45c459e8bb7453 Mon Sep 17 00:00:00 2001
From: Thomas Monjalon <thomas@monjalon.net>
Date: Mon, 6 Nov 2017 15:40:54 +0100
Subject: [PATCH] doc: adjust column width of PMD overview tables

The net PMD overview table is big and required to be shrunk.
The crypto PMD tables had variable column sizes: the latest
columns were smaller.

The minimum width is set to 0.9em without any forced padding.
The maximum width is set to 2em.
The width of the first column set by sphinx is overridden to 0
for full elasticity.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: John McNamara <john.mcnamara@intel.com>
---
 doc/guides/conf.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/guides/conf.py b/doc/guides/conf.py
index 39880752e2..31f914a899 100644
--- a/doc/guides/conf.py
+++ b/doc/guides/conf.py
@@ -340,7 +340,12 @@ def print_table_css(outfile, table_id):
          font-size: 80%;
          white-space: pre-wrap;
          vertical-align: top;
-         padding: 2px;
+         padding: 0.5em 0;
+         min-width: 0.9em;
+         width: 2em;
+      }
+      table#idx col:first-child {
+         width: 0;
       }
       table#idx th:first-child {
          vertical-align: bottom;