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