@media (max-width: 1199px) {
    .logo1 {
        width: 300px;
    }
    
    .portfolio-box2 .img img {
        height: 300px;
    }
}

@media (max-width: 991px) {
    body h5 {
        font-size: 1rem;
    }
    body p {
        font-size: .875rem;
    }

    .logo1 {
        width: 250px;
        margin-left: 30px;
    }
    .margin-top {
        margin-top: 100px;
    }

    nav.navbar {
        padding: 40px 0;
    }

    nav.navbar .navbar-brand{
        margin-left: auto;
        margin-right: auto;
    }

    nav.navbar .navbar-collapse {
        position: fixed;
        right: -100%;
        top: 0;
        background: #fff;
        width: 100%;
        height: 100vh;
        transition: all .4s ease;
        z-index: 9999;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    nav.navbar .navbar-collapse.show {
        right: 0;
    }
    nav.navbar .mobile-close {
        width: 100%;
        /* position: absolute;
        top: 0;
        left: 0; */
        text-align: center;
        padding: 15px;
    }
    nav.navbar .mobile-close .navbar-toggler {
        color: #847d6b;
        font-size: 2em;
    }
    nav.navbar .navbar-nav {
        width: 100%;
        padding-top: 40px;
        justify-content: center;
    }
    nav.navbar .nav-item .nav-link {
        text-align: center;
        color: #333448;
        padding: 12px 14px;
    }
    nav.navbar .nav-item .nav-link:hover{
        color: #847d6b;
    }

    .banner-video {
        padding-top: 250px;
    }
    .portfolio-box2 .img img {
        height: 260px;
    }
    /* .box-02 .txt {
        padding-top: 15px;
    } */
}

@media (max-width: 767px) {
    .logo1 {
        width: 200px;
    }
    .padding {
        padding-top: 70px;
        padding-bottom: 70px;
    }
    .banner-video {
        padding-top: 200px;
    }

}

@media (max-width: 575px){
    .box-01 {
        padding: 24px;
    }
    .margin-top {
        margin-top: 80px;
    }
    .portfolio-box2 .img img {
        height: 240px;
    }
    .box-02 .txt {
        padding: 24px;
    }
    .box-01 iframe {
        height: 280px;
    }
}