.carousel .item {
    width: 100%; /*slider width*/
    max-height: 500px; /*slider height*/
}
.carousel .item img {
    width: 100%; /*img width*/
}

/*full width container*/
@media (max-width: 767px) {
    .block {
        margin-left: -20px;
        margin-right: -20px;
    }
}

.dropdown-menu {
    /* max-height: 400px;
    overflow-y: scroll; */
    height: auto;
    max-height: 400px;
    overflow-x: hidden;
}