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