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