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