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