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