what is lineargradient 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: linear gradient in CSS

The general syntax of linear-gradient is-
background: linear-gradient(gradient direction, color1 , color2 , color3, .....);

Forexample-
background: linear-gradient(46deg,green,blue,yellow,pink);

NOTE: (common mistake) we forget to write the semi-colon (;)