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