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