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