@media only screen and (max-width: 450px) {
    .c-col-6 {
        width: 100%!important;
    }

    .footer {
        height: 40px!important;
    }

    .footer_contents2 {
        height: 40px!important;
    }

    .footer_contents2 div {
        height: 40px!important;
        line-height: 48px!important;
    }

    form.c-form .c-col-3,
    form.c-form .c-col-2 {
        width: 100%;
    }

    .btn-black {
        margin-right: 1px!important;
    }

    .user-menu-button {
        margin-right: 1px!important;
    }

    .rev-pay-white {
        margin-left: 1px!important;
    }

    #header-tab-menu {
        margin-left: 1px!important;
    }

    #header-tab-guide {
        margin-right: 1px!important;
    }

    .header-bar {
        display: block!important;
        z-index: 200;
    }

    .btn-toggle {
        display: none!important;
    }
}