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