.container{display:flex;justify-content:space-around;text-align:center;align-items:flex-start;background:rgba(114,186,94,.05)}.left-column{padding:30px;overflow-y:scroll}.right-column{padding:40px;position:-webkit-sticky;position:sticky;top:0}.left-column-mobile{padding:10px;overflow-y:scroll}.right-column-mobile{padding:10px;position:-webkit-sticky;position:sticky;top:0}html{scroll-behavior:smooth}