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