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