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