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