body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}



h1 {
    text-align: center;
    color: #333;
}

.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.tablinks {
    padding: 10px 20px;
    margin: 0 5px;
    cursor: pointer;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #e9e9e9;
}

.tablinks:hover {
    background-color: #d4d4d4;
}

.tabcontent {
    display: none;
}

.tabcontent.active {
    display: block;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin: 10px 0 5px;
    font-weight: bold;
}

input, select, button {
    padding: 10px;
    margin: 5px 0 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    background-color: #28a745;
    color: white;
    cursor: pointer;
    border: none;
}

button:hover {
    background-color: #218838;
}