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