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