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