body {
          font-family: Iran;
		  display: flex;
		  flex-direction: column;
		  align-items: center;
		  height: 100vh;
		  margin: 0;
		 background: linear-gradient(135deg, #f7f7f7, #f7f7f7);
		  color: #fff;
		  background-image: url("patern.png");
        }
        .container {
            text-align: center;
        }
        img {
           max-width: 200px;
			margin-top: 10px;
        }
        h1 {
            margin-bottom: 20px;
			color: #000;
        }
        a {
           display: block;
		  margin: 10px 0;
		  padding: 10px 90px;
		  text-decoration: none;
		  color: #fff;
		  background-color: #4669da;
		  border-radius: 5px;
		  transition: background-color 0.3s;
        }
        a:hover {
            background-color: rgba(26, 119, 240, 0.86);
        }