.btnMenu{
    padding: 10px 15px;
    display: block;
    background: #fff;
    color: black;
    text-decoration: none;
    margin-bottom: 1px;
}
#arrow {
    padding: 4px;
}
.flex-bettwen{
    display: flex;
    justify-content: space-between;
}

.btnMenu:hover {
    text-decoration: none;
    opacity: 50%;
    background: #1d3e81;
    color: white;
}