how to change the theme of a website using css
.theme-light { --color-primary: #0060df; --color-secondary: #fbfbfe; --color-accent: #fd6f53; --font-color: #000000;}.theme-dark { --color-primary: #17ed90; --color-secondary: #243133; --color-accent: #12cdea; --font-color: #ffffff;}