span.twitter-typeahead .tt-dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        z-index: 1000;
        display: none;
        float: left;
        min-width: 160px;
        padding: 5px 0;
        margin: 2px 0 0;
        list-style: none;
        font-size: 14px;
        text-align: left;
        background-color: #ffffff;
        border: 1px solid #cccccc;
        border: 1px solid rgba(0, 0, 0, 0.15);
        border-radius: 4px;
        -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
        background-clip: padding-box;
    }
    span.twitter-typeahead .tt-suggestion > p {
        display: block;
        padding: 3px 20px;
        clear: both;
        font-weight: normal;
        line-height: 1.42857143;
        color: #333333;
        white-space: nowrap;
    }
    span.twitter-typeahead .tt-suggestion > p:hover,
    span.twitter-typeahead .tt-suggestion > p:focus {
        color: #ffffff;
        text-decoration: none;
        outline: 0;
        background-color: #428bca;
    }
    span.twitter-typeahead .tt-suggestion.tt-cursor {
        color: #ffffff;
        background-color: #428bca;
    }
    span.twitter-typeahead {
        width: 100%;
    }
    .input-group span.twitter-typeahead {
        display: block !important;
    }
    .input-group span.twitter-typeahead .tt-dropdown-menu {
        top: 32px !important;
    }
    .input-group.input-group-lg span.twitter-typeahead .tt-dropdown-menu {
        top: 44px !important;
    }
    .input-group.input-group-sm span.twitter-typeahead .tt-dropdown-menu {
        top: 28px !important;
    }