/* xong */
@media screen and (max-width: 319px){
    .menu-toggle{
        position: absolute;
        left: 0px;
        margin: 0px;
        top: 11px;
    }
    .logo img{
        width: 150px;
        height: auto;
    }
    .lang{
        top:-48px;
    }
    .lang img{
        height: 40px;
    }
    .logo{
        text-align: center;
    }
    .lang a{
        margin: 0px;
    }
    .main-navigation{
        margin: 0px;
        padding: 0px;
    }
    #intro h1{
        font-size: 30px;
    }
    .logo_footer{
        margin-bottom: 30px;        
    }
}

@media (min-width: 320px) and (max-width: 480px) {
    .menu-toggle{
        position: absolute;
        left: 0px;
        margin: 0px;
        top: 11px;
    }
    .logo img{       
        height: 60px;
    }
    .lang{
        top:-48px;
    }
    .lang img{
        height: 40px;
    }
    .logo{
        text-align: center;
    }
    .lang a{
        margin: 0px;
    }
    .main-navigation{
        margin: 0px;
        padding: 0px;
    }
    #intro h1{
        font-size: 30px;
    }
    .logo_footer{
        margin-bottom: 30px;        
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .menu-toggle{
        position: absolute;
        left: 0px;
        margin: 0px;
        top: 11px;
    }
    .logo img{
        width: 150px;
        height: auto;
    }
    .lang{
        top:-48px;
    }
    .lang img{
        height: 40px;
    }
    .logo{
        text-align: center;
    }
    .lang a{
        margin: 0px;
    }
    .main-navigation{
        margin: 0px;
        padding: 0px;
    }
    #intro h1{
        font-size: 30px;
    }
    .logo_footer{
        margin-bottom: 30px;        
    }
}
@media (min-width: 769px) and (max-width: 991px) {
    .menu-toggle{
        position: absolute;
        left: 0px;
        margin: 0px;
        top: 11px;
    }
    .logo img{
        width: 150px;
        height: auto;
    }
    .lang{
        top:-48px;
    }
    .lang img{
        height: 40px;
    }
    .logo{
        text-align: center;
    }
    .lang a{
        margin: 0px;
    }
    .main-navigation{
        margin: 0px;
        padding: 0px;
    }
    #intro h1{
        font-size: 30px;
    }
    .logo_footer{
        margin-bottom: 30px;        
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .main-navigation li {
        padding: 0px 7px;
    }
    .main-navigation a{
        font-size: 16px;
    }
    .top-bar{
        padding: 5px 0px;
    }
}