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