Element block pseudo-element :before generated with font-weight normal overflow hidden padding 20px border-radius transform border 0px rgba(0,0,0,1) solid font-size 16px z-index auto display block transition position static cursor default background line-height 1 margin 0px width auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto float left