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