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