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