test grid layout with new kramdown parser.

Author: michelp

README.md

@@ -190,6 +190,7 @@ email message to our [mailing list coordinator](mailto:[email protected]).
 
 ## The GraphBLAS is supported by the following organizations
 
+
 <div class="row">
   <div class="column">
     <img src="imgs/mit.png"/>
@@ -202,8 +203,6 @@ email message to our [mailing list coordinator](mailto:[email protected]).
   <div/>
 </div>
 
-#### The GraphBLAS logo is licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) (designer: Jakab Rokob)
-
 <style>
 
 .column {
@@ -227,11 +226,6 @@ email message to our [mailing list coordinator](mailto:[email protected]).
   }
 }
 
-.column {
-  padding: 15px;
-  border: 1px solid #666;
-  margin: 5px 0;
-}
-
 </style>
 
+### The GraphBLAS logo is licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) (designer: Jakab Rokob)