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