Element block pseudo-element :after generated with overflow hidden font-weight normal border 2px rgba(0,0,0,1) solid box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto font-size 12px position static background transition display block width 160px float none z-index auto line-height 1 padding 20px margin 0px transform cursor default border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3)