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