Element block pseudo-class :active generated with font-size 16px opacity 1 z-index auto overflow hidden font-weight normal box-sizing content-box transform border-radius display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 border 0px rgba(0,0,0,1) solid margin 0px float none position static cursor default text-shadow 1px 2px 4px rgba(0,0,0,0.2) width 160px outline none background height auto transition padding 20px