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