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