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