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