body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    width: 50%;
    margin: 50px auto;
}

h2 {
    text-align: center;
}

form {
    margin-bottom: 20px;
}

form input[type="text"] {
    padding: 10px;
    width: 70%;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-right: 10px;
}

form button {
    padding: 10px;
    border: none;
    background-color: #4CAF50;
    color: #fff;
    cursor: pointer;
    border-radius: 5px;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin-bottom: 10px;
}
li {
    margin-bottom: 10px;
    background-color: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}


li span {
    margin-right: 10px;
}

a {
    color: red;
    margin-right: 10px;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

button {
    padding: 5px 10px;
    border: none;
    background-color:#4CAF50;
    color: #fff;
    cursor: pointer;
    border-radius: 5px;
}

.edit-form input[type="text"] {
    padding: 5px;
    width: 50%;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-right: 10px;
}

.edit-form button {
    padding: 5px 10px;
    border: none;
    background-color: #4CAF50;
    color: #fff;
    cursor: pointer;
    border-radius: 5px;
}

.back{
   color: #fff;
   padding: 10px;
   width:30px;
   margin: top 10px;
   background-color: #4CAF50;
   cursor: pointer;
   margin-top: 20px;
   margin-left:20px;
   z-index: 8px;
   border-radius:10px;
}