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