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