Element block pseudo-class :hover generated with font-weight normal outline none position static background width 160px opacity 1 display block margin 0px float none z-index auto padding 20px box-sizing content-box overflow hidden transition transform cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 2 box-shadow 1px 1px 1px rgba(255,255,255,0.3) height auto border-radius font-size 28px border 20px rgba(255,255,255,0) double