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