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