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