Element block pseudo-element :after generated with padding 20px margin 0px border-radius position static font-weight normal display block transition overflow hidden background width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto cursor default float none text-shadow font-size 16px line-height 1 transform border 2px rgba(140,140,140,1) solid z-index auto box-sizing content-box