use of linear gradient in css code example

Example 1: linear gradient css

/* A gradient tilted 100 degrees,
   starting gray and finishing black */

.class {
    background: linear-gradient(100deg, rgba(63, 63, 63, 0.8) 0%, rgba(255, 255, 255, 0) 25%);
}

/* A gradient going from the bottom to top
   starting red and finishing orange */

.class {
    background: linear-gradient(to top, #f32b60, #ff8f1f);
}

Example 2: css horizontal linear gradient

background: linear-gradient(to left, red, blue);

Example 3: css horizontal gradient background color

.foo {
	background-image: linear-gradient(red, blue);
}

Example 4: html css background linear-gradient

#background {
  background-image: linear-gradient(to left, #4B2C4C , #151F28);
}