Element block pseudo-class :hover generated with font-size 16px margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) background border-radius cursor default padding 20px transition position static font-weight normal float none line-height 1 z-index auto width 160px display block overflow hidden height auto transform border 2px rgba(0,0,0,1) dashed