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