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