Element block pseudo-element :before generated with font-size 16px background padding 20px font-weight normal box-sizing content-box box-shadow 0px 0px 2px rgba(0,0,0,0.5) outline none float none overflow hidden transition display block height auto z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static line-height 1 transform cursor default opacity 1 width 160px border-radius margin 0px border 0px rgba(0,0,0,1) solid