html, body {
  min-height: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
  background-color: lightblue;
  text-align: right;
  direction: rtl;
  line-height: 1.6;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
}

img {
  height: 500px;
}

a {
  margin: 0 15px;
}