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