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