.dropdown-menu-button {
    padding: 10px;
    background-color: #f0f0f0;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
}
.dropdown-menu-button svg {
    width: 20px;
    height: 20px;
}
.dropdown-menu {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}
.dropdownmenuitem {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    user-select: none;
    display: block;
}
.dropdownmenuitem:hover {
    background-color: #f1f1f1;
}
.dropdownmenuitem.has-submenu {
    position: relative;
    padding-right: 24px; /* Make room for the caret */
}
.dropdownmenuitem.has-submenu::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid black;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}
.dropdownmenuitem.has-submenu:hover::after {
    border-left-color: #555; /* Change color on hover if desired */
}
.submenu {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}