.twitter-typeahead .tt-menu {
    width: 100%;
    top: 115% !important;
    background-color: transparent;
}

.input-group > .twitter-typeahead {
    position: relative;
    -ms-flex: 1 1 auto;
    -webkit-box-flex: 1;
    flex: 1 1 auto;
    width: 1%;
    margin-bottom: 0;
}