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