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