Element block pseudo-element :after generated with border-radius border 6px rgba(255,255,255,1) solid background font-weight normal margin 0px z-index auto float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box display block overflow hidden font-size 16px position static cursor default padding 20px line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform height auto transition width 160px