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