.curve:after{border:130px solid #fff85d;border-radius:335px;bottom:-328px;content:" ";height:1740px;left:-1625px;position:absolute;width:1740px;z-index:-1}.dark .curve:after{border-color:#1f1f1f}@media(min-width:1280px){.curve:after{border-radius:335px;border-width:145px;bottom:-328px;left:-1593px}}