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