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