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