@charset "utf-8";

body{
  margin: 0;
  font-family: sans-serif;
  background-color: #f5f5f5;
  direction: rtl;
}

.header{
  background-color: green;
  color: white;
  text-align: center;
  padding: 20px 10px;
}

.header p{
  margin: 5px 0 0;
  font-size: 16px;
}

.container{
  padding: 20px;
}

h2{
  color: green;
  margin-bottom: 15px;
}

.class-list{
  list-style: none;
  padding: 0;
}

.class-list li{
  background-color: green;
  margin-bottom: 12px;
  border-radius: 12px;
  text-align: center;
	padding: 15px;
}

.class-list a{
  display: block;
  color: white;
  text-decoration: none;
  font-size: 18px;
  font-weight: bold;
}

.footer{
  text-align: center;
  padding: 15px;
  font-size: 14px;
  color: #555;
}
.back{
  margin: 20px 0;
}