How to remove the excessive hyphenations in Twenty Twelve theme on WordPress

You may have noticed that in the Twenty Twelve theme on WordPress, there are a wildly excessive amount of hyphenations. You can remove this annoying feature by editing style.css

Replace this code:

.site-content article {
border-bottom: 4px double #ededed;
margin-bottom: 72px;
margin-bottom: 5.142857143rem;
padding-bottom: 24px;
padding-bottom: 1.714285714rem;
word-wrap: break-word;
-webkit-hyphens: auto;
-moz-hyphens: auto;
hyphens: auto;

With this code:

.site-content article {
border-bottom: 4px double #ededed;
margin-bottom: 72px;
margin-bottom: 5.142857143rem;
padding-bottom: 24px;
padding-bottom: 1.714285714rem;
word-wrap: break-word;
-webkit-hyphens: none;
-moz-hyphens: none;
hyphens: none;