.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    border-radius: 6px;
    background-color: #E4E7EB;
    color: #333;
    font-weight: 500;
    padding: 10px;
    border: none;
    cursor: pointer;

}


.dropbtn:hover {
    border-radius: 6px;
    background-color: #E4E7EB;
    color: #333;
    padding: 10px;
    border: none;
    cursor: pointer;
}

.dropbtn:focus {
    border-radius: 6px;
    background-color: #E4E7EB;
    color: #333;
    padding: 10px;
    border: none;
    cursor: pointer;
}

.dropdown-content {
    margin-top: 10px;
    display: none;
    position: absolute;
    border-radius: 6px;
    color: #333;
    background-color: #E4E7EB;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 999;
}

.dropdown-content.show a {
    color: #333;
    font-weight: 500;
}

.dropdown-content.show a:hover {
    color: #333;
    font-weight: 500;
}

.dropdown-content a {
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background-color: #ddd;
    border-radius: 6px;
}

.show .arrow.down {
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
}

.dropdown-content.show {
    display: block;
}

.arrow {
    margin-left: 15px;
}

.arrow.down {
    border: solid #333;
    border-width: 0 2px 2px 0;
    margin-bottom: 2px;
    display: inline-block;
    padding: 5px;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transition: transform 0.3s ease;
    -webkit-transition: -webkit-transform 0.3s ease;
}

.arrow.up {
    border: solid #333;
    border-width: 0 2px 2px 0;
    margin-bottom: -2px;
    display: inline-block;
    padding: 5px;
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
    transition: transform 0.3s ease;
    -webkit-transition: -webkit-transform 0.3s ease;
}