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