@media only screen and (min-width: 0px) and (max-width: 640px) {
    .header-main {
        height: 100%;
        background-size: 100% 100%;
        background-repeat: no-repeat;
    }
    .header-main .main-menu {
        margin-top: 10px;
    }

    .header-main .main-menu .site-logo img {
        width: 65%;
    }

    .header-main .main-menu .site-menu {
        background-color: transparent;
    }

    .header-main .main-menu .for-menu {
        position: absolute;
        width: auto;
        padding: 0;
        left: 30px;

    }

    .header-main .main-menu .site-menu .menu-img {
        display: none;
    }

    .header-main .main-menu .for-menu .navbar-toggle {
        margin: 0;
        background-color: #fff;
        border: none;
    }

    .header-main .main-menu .for-menu .navbar-toggle .icon-bar {
        background-color: #3baedc;
    }

    .header-main .main-menu .site-menu .navbar-default .navbar-collapse {
        position: fixed;
        display: block !important;
        right: -55%;
        width: 55%;
        top: 0;
        height: 100% !important;
        transition: .5s all;
        background-color: rgba(255, 255, 255, .8);
        margin: 0;
        border: none;
        z-index: 99;
    }
    .header-main .main-menu .site-menu .navbar-default .navbar-nav {
        display: flex;
        flex-direction: column;
        margin: 0;
    }
    .header-main .main-menu .site-menu .navbar-default .navbar-nav > li:first-child a {
        border-radius: 0;
    }
    .header-main .main-menu .site-menu .navbar-default .navbar-collapse.in {
        right: 0;
    }
    .header-main .header-icons .all-icons {
        flex-direction: column-reverse;
        margin-top: 15px;
    }
    .header-main .header-icons .all-left {
        flex-direction: row;
        overflow: hidden;
    }
    .header-main .header-icons .all-left .left-box {
        width: 40%;
        flex: 1 0 auto;
        margin-left: 15px;
    }
    .footer-main .top-footer .footer-icons {
        justify-content: space-between;
    }

    .footer-main .top-footer .footer-social ul {
        flex-direction: row;
        justify-content: center;
        margin-left: 10px;
    }

    .footer-main .last-footer .copy-box {
        flex-direction: column;
        align-items: center;
    }

    .footer-main .top-footer .footer-address {
        text-align: center;
    }
}