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