width: 500px;
height: 500px;
background:
linear-gradient(0deg, rgb(236 255 69 / 1) 0%, 50%, rgb(69 168 255 / 1) 100%) 0px 0px / 398px 356px no-repeat no-repeat, /* New Gradient */
linear-gradient(0deg, rgb(69 255 144 / 1) 0%, 50%, rgb(69 168 255 / 1) 100%) 0px 0px / 100px 100px no-repeat no-repeat; /* New Gradient */