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