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