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