body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    margin-top: 20px;
}

form, .main-view, .nav-tabs {
    width: 80%;
    margin-top: 20px;
}

input, textarea, button {
    width: 100%;
    padding: 10px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.floating-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: pointer;
}

.filter-buttons buton, .sorting-buttons button {
    margin: 5px;
    padding: 10px 15px;
    background-color: #ddd;
    border: none;
    cursor: pointer;
}