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