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