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