use filter css as white code example

Example 1: how to use gradient as text color

h1 {
  font-size: 72px;
  background: -webkit-linear-gradient(#eee, #333);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

Example 2: how to give a background color strip in html and css

#colorstrip{
    width: 100%; height: 2px;
    border-style: solid;
    border-color: white;
    background-color: white;
}