Build and Deploy a Web3 Crowdfunding Platform (Kickstarter) As Your First Blockchain Application

constants

import { createCampaign, dashboard, logout, payment, profile, withdraw } from '../assets';

export const navlinks = [
  {
    name: 'dashboard',
    imgUrl: dashboard,
    link: '/',
  },
  {
    name: 'campaign',
    imgUrl: createCampaign,
    link: '/create-campaign',
  },
  {
    name: 'payment',
    imgUrl: payment,
    link: '/',
    disabled: true,
  },
  {
    name: 'withdraw',
    imgUrl: withdraw,
    link: '/',
    disabled: true,
  },
  {
    name: 'profile',
    imgUrl: profile,
    link: '/profile',
  },
  {
    name: 'logout',
    imgUrl: logout,
    link: '/',
    disabled: true,
  },
];

index.css

@import url("https://fonts.googleapis.com/css2?family=Epilogue:wght@400;500;600;700&display=swap");

@tailwind base;
@tailwind components;
@tailwind utilities;

.linear-gradient {
  background: linear-gradient(
    179.14deg,
    rgba(32, 18, 63, 0) -7.14%,
    #000000 87.01%
  );
}

input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  filter: invert(0.8);
}

tailwind.config.js

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    "./index.html",
    "./src/**/*.{js,ts,jsx,tsx}",
  ],
  theme: {
    extend: {
      fontFamily: {
        epilogue: ['Epilogue', 'sans-serif'],
      },
      boxShadow: {
        secondary: '10px 10px 20px rgba(2, 2, 2, 0.25)',
      },
    },
  },
  plugins: [],
}

utils

export const daysLeft = (deadline) => {
  const difference = new Date(deadline).getTime() - Date.now();
  const remainingDays = difference / (1000 * 3600 * 24);

  return remainingDays.toFixed(0);
};

export const calculateBarPercentage = (goal, raisedAmount) => {
  const percentage = Math.round((raisedAmount * 100) / goal);

  return percentage;
};

export const checkIfImage = (url, callback) => {
  const img = new Image();
  img.src = url;

  if (img.complete) callback(true);

  img.onload = () => callback(true);
  img.onerror = () => callback(false);
};

my background not going dark what should i do ...i have done everything right until here

i did everything accordingly but still

facing problem