CSS default drupal theme validation

Changed some parts of the CSS files to make the default theme a little more valid. After doing this I realized I was working with an old version, so it may be fixed already?

File: /sites/all/themes/drigg_theme/css/misc.css

Old code:
#content_center dl.search-results dd p.search-info a { color: #666; }

New code:
#content_center dl.search-results dd p.search-info a { color: #666; }

Old code:
ul.drigg-voters {
#display: inline-block;
_height: 1px;

New code:
ul.drigg-voters {
display: inline-block;
height: 1px;

File:

Old code:
.block-drigg_blocks ul li,
.block-drigg_blocks ul li {
#display: inline-block;
_height: 1px;

New code:
.block-drigg_blocks ul li,
.block-drigg_blocks ul li {
display: inline-block;
height: 1px;

Old code:
.block-drigg_blocks ul.drigg-best-upcoming-scoops li,
.block-drigg_blocks ul.drigg-best-published-scoops li {
#display: inline-block;
_height: 1px;

New code:
.block-drigg_blocks ul.drigg-best-upcoming-scoops li,
.block-drigg_blocks ul.drigg-best-published-scoops li {
display: inline-block;
height: 1px;

Old code:
}
`,
.block-drigg_blocks ul.drigg-best-published-scoops li { clear: left; }

New code:
}
.block-drigg_blocks ul.drigg-best-published-scoops li { clear: left; }