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