.megasubmenu {
    padding: 0px;
}

@media (min-width: 92px) {
    .dropdown-menu .dropdown-toggle:after {
        border-top: .3em solid transparent;
        border-right: 0;
        border-bottom: .3em solid transparent;
        border-left: .3em solid;
    }

    .dropdown-menu {
        margin: 0;
    }

    .megasubmenu {
        left: 100%;
        top: 0;
        min-height: 100%;
        /*min-width: 500px;*/
        min-width: 200px;
    }

    .dropdown-menu > li:hover .megasubmenu {
        display: block;
    }
}