.navbar-light .navbar-nav .nav-link {
    color: rgb(64, 64, 64);
}
.btco-hover-menu a , .navbar>li>a {
    padding: 10px 15px;
}
.btco-hover-menu .active a,
.btco-hover-menu .active a:focus,
.btco-hover-menu .active a:hover,
.btco-hover-menu li a:hover,
.btco-hover-menu li a:focus ,
.navbar>.show>a,  .navbar>.show>a:focus,  .navbar>.show>a:hover {
    background: transparent;
    color: #000;
    outline: 0;
}

/*submenu style start from here*/
    .dropdown-menu {
        border: 0px solid transition !important;
        border: 0px solid rgba(0,0,0,.15);
        border-radius: 0px;
        -webkit-box-shadow: none !important;
        box-shadow: none !important;
        padding: 0px 0;
        margin: 0 0 0;

    }

/*first level*/
    .btco-hover-menu .collapse ul>li:hover>a {background: #f5f5f5;}
    .btco-hover-menu .collapse ul ul>li:hover>a,
    .navbar .show .dropdown-menu>li>a:focus,
    .navbar .show .dropdown-menu>li>a:hover {background: #fff;}
/*second level*/
    .btco-hover-menu .collapse ul ul ul>li:hover>a {background: #fff;}

/*third level*/
    .btco-hover-menu .collapse ul ul,
    .btco-hover-menu .collapse ul ul.dropdown-menu {background:#f5f5f5;}
    .btco-hover-menu .collapse ul ul ul,
    .btco-hover-menu .collapse ul ul ul.dropdown-menu {background:#f5f5f5;}
    .btco-hover-menu .collapse ul ul ul ul,
    .btco-hover-menu .collapse ul ul ul ul.dropdown-menu {background:#f5f5f5;}

/*Drop-down menu work on hover*/
    .btco-hover-menu {
        min-height:20px;
        background: none;
        margin: 0;
        padding: 0;
    }

@media only screen and (max-width: 991px) {
    .btco-hover-menu .show>.dropdown-toggle::after {
        transform: rotate(-90deg);
    }
}

@media only screen and (min-width: 991px) {
    .btco-hover-menu .collapse ul li {position:relative;}
    .btco-hover-menu .collapse ul li:hover> ul {display:block;}
    .btco-hover-menu .collapse ul ul {
        display:none;
        min-width:250px;
        position:absolute;
        top:100%;
        left:0;
    }

    .btco-hover-menu .collapse ul ul li {position:relative;}
    .btco-hover-menu .collapse ul ul li:hover> ul {display:block;}
    .btco-hover-menu .collapse ul ul ul {
        display:none;
        min-width:250px;
        position:absolute;
        top:0;
        left:100%;
    }

    .btco-hover-menu .collapse ul ul ul li {position:relative;}
    .btco-hover-menu .collapse ul ul ul li:hover ul {display:block;}
    .btco-hover-menu .collapse ul ul ul ul {
        display:none;
        min-width:250px;
        position:absolute;
        top:0;
        left:-100%;
        z-index:1;
    }
}