Element block pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto box-sizing content-box position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block transition width 100% height auto float none background cursor default margin 0px transform font-size 16px overflow hidden line-height 1 font-weight normal padding 20px border 0px rgba(0,0,0,1) solid border-radius