.menu-dropdown{
    display: inline-block;
    position: relative;
}
.menu-button{
    background: #f3f3f9;
    border-radius: 5px;
    height: 50px;
    border: none;
    outline: none;
    padding: 5px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-size: 16px;
}
.menu-dropdown .dropdown-menu{
    min-width: 160px;
    padding: 5px;
    font-size: 14px;
    color: #212529;
    text-align: left;
    background: #fcfcfc;
    border: 1px solid #e9ebec;
    border-radius: 3px;
    display: none;
    animation-duration: .6s;
}
.menu-dropdown .dropdown-menu.drop-postion-top{
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 999;
    animation-duration: .6s;
    animation-name: DropDownTop;
    animation-fill-mode: both;
}
.menu-dropdown .dropdown-menu.show.drop-postion-top{
    display: block;
    bottom: 100%;
}
.menu-dropdown .dropdown-menu.drop-postion-bottom{
    position: absolute;
    left: 0;
    top: 0;
    z-index: 999;
    animation-duration: .6s;
    animation-name: DropDownBottom;
    animation-fill-mode: both;
}
.menu-dropdown .dropdown-menu.show.drop-postion-bottom{
    display: block;
    top: 100%;
}
.menu-button .dropdown-icon svg{
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-left: 10px;
    margin-top: 5px
}
.dropdown-menu .dropdown-header{
    display: block;
    padding: 0.5rem 1.2rem;
    margin-bottom: 0;
    font-size: .7109375rem;
    color: #878a99;
    white-space: nowrap;
}
.dropdown-menu ul{
    margin: 0;
    padding: 0;
}
.dropdown-menu ul .dropdown-item {
    display: block;
    width: 100%;
    padding: 0.35rem 1.2rem;
    clear: both;
    font-weight: 400;
    color: #212529;
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    cursor: pointer;
}
@keyframes DropDownBottom {
    100% {
        margin-top: -1px;
    }
    0% {
        margin-top: 20px;
    }
}
@keyframes DropDownTop {
    100% {
        margin-bottom: -1px;
    }
    0% {
        margin-bottom: 20px;
    }
}
.menu-default .menu-button{
    height: 50px;
    font-size: 16px;
}
.menu-small .menu-button{
    height: 40px;
    font-size: 14px;
}
.menu-small .dropdown-menu ul .dropdown-item {
    font-size: 12px;
}
.menu-medium .menu-button{
    height: 90px;
    font-size: 18px;
}
.menu-medium .dropdown-menu ul .dropdown-item {
    font-size: 18px;
}
.menu-large .menu-button{
    height: 110px;
    font-size: 20px;
}
.menu-large .dropdown-menu ul .dropdown-item {
    font-size: 20px;
}
.menu-background-default .menu-button{
    background: #f3f3f9;
}
.menu-background-primary .menu-button{
    background: #604BFE;
    color: #FFFFFF;
}
.menu-background-primary .menu-button .icon-view svg, .menu-background-secondary .menu-button .icon-view svg{
    color: #FFFFFF !important;
}
.menu-background-secondary .menu-button{
    background: #6c757d;
    color: #FFFFFF;
}