body {
    background-image: url('https://snekmo.snekki.moe/proxy?url=https://i.imgur.com/JegbFyi.png');
    background-size: cover; /* Ensures the image covers the entire background */
    background-position: center; /* Centers the image */
    background-repeat: no-repeat; /* Prevents the image from repeating */
    background-attachment: fixed; /* Keeps the background image fixed in place */
    z-index: -1; /* Ensures the background is one layer below the content */
}
/* Replace #f2ffbf with your desired color */
* {
    color: #a4d19a !important; /* Replace text color */
    background-color: #your-color !important; /* Replace background color */
    border-color: #your-color !important; /* Replace border color */
}