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