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