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