[dpdk-dev] [PATCH] doc: adjust column width of PMD overview tables

[Thomas Monjalon <thomas@monjalon.net>]

The net PMD overview table is big and required to be shrinked.
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 overriden to 0
for full elasticity.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 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 39880752e..31f914a89 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;
-- 
2.14.2