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