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