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