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