@media screen and (max-width: 767px) {
    body {
        letter-spacing: 0.01rem;
    }
    .head {
        font-size: 2.5rem;
    }
    h1,
    .font-7 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    h3 {
        font-size: 1.2rem;
    }
    .font-btn-inner,
    h4 {
        font-size: 1rem;
    }
    h5 {
        font-size: 0.85rem;
    }
    h6,
    p {
        font-size: 0.75rem !important;
    }
    .scroll2 {
        font-size: 0.9rem;
        right: -36px;
        padding: 4px 10px;
    }
    ul {
        padding-left: 1rem !important;
    }
}

@media screen and (max-width: 575px) {
    h1,
    .font-7 {
        font-size: 1.6rem;
    }
    h2 {
        font-size: 1.3rem;
    }
    h4 {
        font-size: 0.8rem;
    }
    .h5 {
        font-size: 0.78rem;
    }
    h6,
    p,
    li {
        font-size: 0.75rem !important;
    }
}

@media screen and (min-width: 992px) {
    .custom-fluid {
        padding: 0rem 4rem !important;
    }
    .fee-cust {
        border-right: 1px solid #ebebeb;
        display: flex;
        flex-direction: column;
        /* justify-content: center; */
    }
    .box {
        height: 307.38px;
    }
    /* .application_steps {
    background: url(../images/phd.svg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    height: 300px;
 } */
    /* .application_steps {
        background: url(../images/phd.png);
        background-repeat: no-repeat;
        background-size: 100% 100%;
        height: 300px;
    } */
    .pd-3 {
        padding: 2rem;
    }
}

@media screen and (min-width: 992px) and (max-width: 1299px) {
    .logo {
        width: 220px !important;
    }
    .banner {
        margin-top: 10rem !important;
    }
    .h1,
    h1 {
        font-size: 2.2rem;
    }
    .logo1 {
        width: 15rem;
    }
    .logo2 {
        width: 20rem;
    }
    .pd-lr {
        padding-right: 0rem;
        padding-left: 0rem;
    }
}

@media screen and (min-width: 992px) and (max-width: 1199px) {
    .navbar-light .navbar-nav .nav-link {
        font-size: 0.9rem !important;
    }
}

@media screen and (min-width: 1200px) and (max-width: 1599px) {
    .navbar-light .navbar-nav .nav-link {
        font-size: 0.95rem !important;
    }
}

@media screen and (min-width:992px) and (max-width: 1199px) {
    .infra_cust {
        height: 307.80px!important;
    }
}

@media screen and (min-width:866px) and (max-width: 991px) {
    .research-ht {
        width: 400px !important;
    }
}

@media screen and (min-width: 1300px) {
    .banner {
        margin-top: 12rem !important;
    }
}

@media screen and (min-width:768px) and (max-width:991px) {
    body {
        letter-spacing: 0.03rem;
    }
    h1 {
        font-size: 2.2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    h3 {
        font-size: 1.4rem;
    }
    h4 {
        font-size: 1.2rem;
    }
    h5 {
        font-size: 1rem;
    }
    h6,
    p {
        font-size: 0.8rem;
    }
    .box {
        width: 650px;
    }
    .pd-3 {
        padding: 1rem;
    }
    .logo1 {
        width: 10rem;
    }
    .logo2 {
        width: 15rem;
    }
}

@media screen and (min-width: 320px) and (max-width: 360px) {
    .head-btn-toll {
        font-size: 0.55rem !important;
    }
    .logo {
        width: 50px;
    }
    header .btn-primary {
        padding: 0.5rem;
        font-size: 0.5rem;
    }
}

@media screen and (min-width:401px) and (max-width: 500px) {
    .head-btn-toll {
        font-size: 0.75rem !important;
    }
}

@media screen and (min-width:361px) and (max-width: 400px) {
    .navbar-light .navbar-toggler {
        margin-top: 0rem !important;
    }
    .head-btn-toll {
        font-size: 0.65rem !important;
    }
}

@media screen and (min-width:401px) and (max-width:599px) {
    .navbar-light .navbar-toggler {
        margin-top: 0rem !important;
    }
    .head-btn-toll {
        font-size: 0.8rem;
    }
}

@media screen and (max-width: 319px) {
    .head-btn-toll {
        font-size: 0.45rem !important;
    }
    .logo {
        width: 40px;
    }
    header .btn-primary {
        padding: 0.3rem;
        font-size: 0.4rem;
    }
}

@media screen and (max-width:359px) {
    h6,
    p {
        font-size: 0.7rem;
    }
    h1 {
        font-size: 1.1rem;
    }
    h2 {
        font-size: 0.97rem;
    }
    h3 {
        font-size: 0.9rem;
    }
}

@media screen and (min-width:1200px) and (max-width:1300px) {
    .research h5 {
        font-size: 0.9rem !important;
    }
}

@media screen and (min-width:1301px) and (max-width:1600px) {
    .research h5 {
        font-size: 1rem !important;
    }
}

@media screen and (min-width:576px) and (max-width:767px) {
    .logo {
        width: 150px;
    }
    header .btn-primary {
        padding: 0.4rem;
        font-size: 0.8rem;
    }
    .logo1 {
        width: 10rem;
    }
    .logo2 {
        width: 10rem;
    }
}

@media screen and (min-width:420px) and (max-width:575px) {
    .logo {
        width: 80px;
    }
    header .btn-primary {
        padding: 0.3rem;
        font-size: 0.6rem;
    }
    .logo1 {
        width: 6rem;
    }
    .logo2 {
        width: 6rem;
    }
}

@media screen and (min-width:331px) and (max-width:419px) {
    .logo {
        width: 60px;
    }
    header .btn-primary {
        padding: 0.3rem;
        font-size: 0.5rem;
    }
    .logo1 {
        width: 4rem;
    }
    .logo2 {
        width: 4rem;
    }
}