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