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