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