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