Update index.html
Update index.html

adjust style
beaufortfrancois/samples,jeffposnick/samples,GoogleChrome/samples,jeffposnick/samples,GoogleChrome/samples,beaufortfrancois/samples,GoogleChrome/samples,beaufortfrancois/samples,jeffposnick/samples,jeffposnick/samples,beaufortfrancois/samples,GoogleChrome/samples,GoogleChrome/samples