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