body {
    font-size: 0.85rem;
}
.dropdown-menu {
    font-size: 0.85rem;
}
table thead th {
    font-weight: 500;
}
.btn {
    font-size: 0.85rem;
}

.navbar-nav li:hover > ul.dropdown-menu {
    display: block;
}
.dropdown-submenu {
    position:relative;
}
.dropdown-submenu>.dropdown-menu {
    top:0;
    left:100%;
    margin-top:-6px;
}