.nav-tabs-dropdown {
  display: none;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.nav-tabs-dropdown:before {
  content: "\e114";
  font-family: 'Glyphicons Halflings';
  position: absolute;
  right: 30px;
}

@media screen and (min-width: 769px) {
  #nav-tabs-wrapper {
    display: block!important;
  }
}
@media screen and (max-width: 768px) {
    .nav-tabs-dropdown {
        display: block;
    }
    #nav-tabs-wrapper {
        display: none;
        border-top-left-radius: 0;
        border-top-right-radius: 0;
        text-align: center;
    }
   .nav-tabs-horizontal {
        min-height: 20px;
        padding: 19px;
        margin-bottom: 20px;
        background-color: #f5f5f5;
        border: 1px solid #e3e3e3;
        border-radius: 4px;
        -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.05);
        box-shadow: inset 0 1px 1px rgba(0,0,0,.05);
   }
    .nav-tabs-horizontal  > li {
        float: none;
    }
    .nav-tabs-horizontal  > li + li {
        margin-left: 2px;
    }
    .nav-tabs-horizontal > li,
    .nav-tabs-horizontal > li > a {
        background: transparent;
        width: 100%;
    } 
    .nav-tabs-horizontal  > li > a {
        border-radius: 4px;
    }
    .nav-tabs-horizontal  > li.active > a,
    .nav-tabs-horizontal  > li.active > a:hover,
    .nav-tabs-horizontal  > li.active > a:focus {
        color: #ffffff;
        background-color: #428bca;
    }
}