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