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