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