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