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