.dropdown {
    position: relative;
    display: inline-block;
}
.dropdown-btn {
    border: none;
    cursor: pointer;
}

.dropdown-btn::before {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-right: 8px;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.dropdown-content a {
    color: #333;
    padding: 15px 16px;
    display: block;
}
.dropdown-content a:hover {
    background-color: #ddd;
}
.dropdown:hover .dropdown-content {
    display: block;
}

.pding-0 {
    padding: 0;}