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