Element block pseudo-element :before generated with height auto float none overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px border-radius box-sizing content-box padding 28px transform transition background line-height 1 position static font-weight normal width 160px border 0px rgba(0,0,0,1) solid font-size 16px cursor default opacity 0.72 display block