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