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