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