@media screen and (max-width:990px){
    .dropdown-menu2{
        position:absolute;
        right:-320%;
        width:680px;
    }
}
/*@media screen and (max-width:800px) {
    .dropdown-menu {
        position: absolute;
        right: -440%;
        width: 780px;
    }
}*/
@media screen and (max-width:800px) {
    .dropdown-menu2 {
        position: absolute;
        right: -250%;
        width: 500px;
    }
}