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jQuery(document).ready(function () { function reduceOpacityOverTime() { // Set the target opacity (0 for fully transparent) var targetOpacity = 0;// Set the duration for the transition (in milliseconds) var duration = 2 * 1000; // 24 hours 24 * 60 * 60 * 1000;// Calculate the interval time var intervalTime = 10; // milliseconds var steps = duration / intervalTime;// Calculate the step size for each interval var stepSize = 1 / steps;// Function to update the opacity at regular intervals function updateOpacity() { var currentOpacity = parseFloat($('body').css('opacity')); var newOpacity = Math.max(currentOpacity - stepSize, targetOpacity); jQuery('body').css('opacity', newOpacity);// Stop when the target opacity is reached }// Set the interval for updating the opacity var opacityInterval = setInterval(updateOpacity, intervalTime); }// Call the function when the document is ready reduceOpacityOverTime(); });