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