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