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