* {
	font-family: Tahoma, Arial;
	font-size: 14px;
	padding: 10px;
	margin: 5px;
	direction: rtl;
	text-align: right;
}
p {
	display: block;
	margin-block-start: 1em;
	margin-block-end: 1em;
	margin: auto;
	padding: auto;
}
.container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    text-align: center;
}

input[type="number"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    box-sizing: border-box;
}

button {
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}