@media (max-width: 479px) {

    .logo {
        text-align: center !important;
        display: inline-block !important;
    }

    .header_base {
        height: auto;
    }

    .header_base:before {
        left: 0;
        top: 0;
        display: none;
    }

    .header {
        padding-bottom: 30px;
    }

    .menu .navbar-default .navbar-toggle .icon-bar {
        background-color: #fff;
    }

    .menu .navbar-default .navbar-toggle:focus, .navbar-default .navbar-toggle:hover {
        background-color: #00f2a9;
    }

    .menu .navbar-default .navbar-toggle {
        border-color: #00f2a9;
    }

    .menu .navbar-left {
        float: none !important;
    }

    .menu .navbar-default .navbar-collapse, .navbar-default .navbar-form {
        border: none;
    }

    .menu .container-fluid {
        padding-left: 15px !important;
    }

    .menu .container-fluid > .navbar-collapse, .container-fluid > .navbar-header, .container > .navbar-collapse, .container > .navbar-header {
        padding-left: 15px !important;
    }

    .slider {
        display: none;
    }

    .feature {
        margin-top: 30px;
    }

    .download_connection {
        padding-top: 20px;
    }

    .smart_connection {
        margin-bottom: 30px;
        text-align: center;
    }

    .smart_connection span {
        font-size: 20px;
        margin-left: 0;
    }

    .smart_connection i {
        float: none;
        display: block;
        margin-left: 0;
        margin-bottom: 20px;
    }

    .telegram {
        text-align: center;
    }

    .telegram span {
        font-size: 20px;
        margin-left: 0;
    }

    .telegram i {
        float: none;
        display: block;
        margin-left: 0;
        margin-bottom: 20px;
    }

    .support .btn {
        width: 100% !important;
        margin: 5px 0 !important;
    }

    .footer .copyright .footer_menu {
        margin-top: 20px;
    }

    .footer .copyright .footer_menu ul li {
        padding: 5px;
        margin: 0;
    }

    .footer .copyright .copyright-text {
        text-align: center;
    }

    .footer .copyright .footer_menu ul {
        justify-content: center;
    }
}

@media (max-width: 870px) {
	.carousel-control .icon-prev, .carousel-control .glyphicon-chevron-left {
        left: 18% !important;
    }
    .carousel-control.right{
        display:none !important;
    }
}