/* bookmarking */ 

.bookmark .ico-16{display: inline-block; width: 16px; height: 16px; background: url(../images/social-article-16.png);}
.bookmark .ico-16.ico-bibsonomy{background-position: 0 0;}
.bookmark .ico-16.ico-citeulike{background-position: -16px 0;}
.bookmark .ico-16.ico-delicious{background-position: -32px 0;}
.bookmark .ico-16.ico-digg{background-position: -48px 0;}
.bookmark .ico-16.ico-facebook{background-position: -64px 0;}
.bookmark .ico-16.ico-linkedin{background-position: -96px 0;}
.bookmark .ico-16.ico-mendeley{background-position: -112px 0;}
.bookmark .ico-16.ico-sinaweibo{background-position: -128px 0;}
.bookmark .ico-16.ico-twitter{background-position: -144px 0;}



