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