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