@media (max-width: 1140px) { 
   .menu{
    gap: 20px !important;
    }
    .master{
        margin-left: 20;
    }
}
@media (max-width: 992px) { 
    .menu{
        display: none !important;
    }
    .demo{
        display: none !important;
    }
    .icon{
        display: block !important;
    }
    .hero-sec{
        flex-wrap: wrap;
    }
    .master{
        margin-top: 30px;
    }
    .management{
        flex-wrap: wrap !important;
        margin-top: 10px !important;
    }
    .lesson{
        margin-top: 20px;
    }
    .iphone-two{
        order: -1;
    }
    .solt{
        margin-top: 30px !important;
    }
}
@media (max-width: 884px) { 
    .iphone{
        order: -1;
    }
}
@media (max-width: 768px) { 
.lesson , .lesson-two{
        padding-inline: 30px;
    }
    .master{
        padding-inline: 20px;
    }
    .footer-one{
        flex-wrap: wrap;
    }
    .google{
        margin-top: 30px;
    }
    .footer-two{
        flex-wrap: wrap;
    }
    .navbar-toggler {
        outline: none !important;
        
    }
}
@media (max-width: 576px) { 
    .navbar-nav  {
        margin-top: 12px;
    }
    .hero-img{
        width: 300px;
    }
    .group{
        width: 300px;
    }
    .footer-one{
        padding-inline: 30px;
    }
    .footer-two{
        padding-inline: 30px;
    }
}