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