@media screen and (max-width: 576px) {
    
    .dot {
    height: 15px;
    width: 15px;
    margin: 0.20rem;
    }

    /* About-me Page */

    .container {
        width: 100%;
        margin: 1rem;
        padding: 15px;
    }

    .nav h2 {
        font-size: medium;
        font-weight: bold;
        letter-spacing: 1px;
    }
    
    .nav h2 span {
        font-size: small;
    }

    .container .about-me .details h1 {
        margin-top: 1rem;
        font-size: x-large;
    }

    .container .about-me .details h4 {
        font-size: large;
        margin-bottom: 1rem;
    }

    .container .about-me .details button {
        width: 48%;
        margin: 0 auto;
    }

    .container .about-me .details p {
        margin: 1rem auto;
    }

    footer {
        position: relative;
    }
    
    footer .col-md-6 {
        text-align: center;
    }

    /* Resume Page */

    .container-resume {
        width: 100%;
    }

    .container-resume .h0 {
        font-size: 30px;
    }

    .container-resume .experience {
        margin: 2rem auto;
    }

    .container-resume .experience span {
        font-size: 1.5rem;
        margin: 1rem auto;
    }

    .container-resume .experience button.btn-download {
        margin: 0.5rem auto;
        font-size: 1rem;
    }

    .container-resume .box {
        padding: 2rem 1rem;
    }

    /* Portfolio Page */

    .container-portfolio {
        width: 100%;
    }

    .container-portfolio .h0 {
        font-size: 30px;
    }

    .container-portfolio .portfolio {
        margin: 2rem auto;
    }

    .container-portfolio .portfolio span {
        font-size: 1.5rem;
        margin: 1rem auto;
    }

    .container-portfolio .portfolio button.btn-download {
        margin: 0.5rem auto;
        font-size: 1rem;
    }

    .container-portfolio .box {
        padding: 2rem 1rem;
    }

    .container-portfolio .box .project-port p {
        margin: 2rem 1rem 1rem;
        font-weight: normal;
        letter-spacing: normal;
    }

    .container-portfolio .img-port img {
        position: relative;
    }

}

@media only screen and (min-width: 576px) and (max-width: 900px) {
    
    .dot {
    height: 15px;
    width: 15px;
    margin: 0.20rem;
    }

    /* About-me Page */

    .container {
        width: 100%;
        margin: 1rem;
        padding: 15px;
    }

    .nav h2 {
        font-size: x-large;
    }
    
    .nav h2 span {
        font-size: medium;
    }

    .container .about-me .details h1 {
        margin-top: 1rem;
        font-size: x-large;
    }

    .container .about-me .details h4 {
        font-size: large;
        margin-bottom: 1rem;
    }

    .container .about-me .details button {
        width: 48%;
        margin: 0 auto;
    }

    .container .about-me .details p {
        margin: 1rem auto;
    }

    footer {
        position: relative;
    }
    
    footer .col-md-6 {
        text-align: center;
    }

    /* Resume Page */

    .container-resume {
        width: 100%;
    }

    .container-resume .h0 {
        font-size: 30px;
    }

    .container-resume .experience {
        margin: 2rem auto;
    }

    .container-resume .experience span {
        font-size: 1.5rem;
        margin: 1rem auto;
    }

    .container-resume .experience button.btn-download {
        margin: 0.5rem auto;
        font-size: 1rem;
    }

    .container-resume .box {
        padding: 2rem 1rem;
    }

    /* Portfolio Page */

    .container-portfolio {
        width: 100%;
    }

    .container-portfolio .h0 {
        font-size: 30px;
    }

    .container-portfolio .portfolio {
        margin: 2rem auto;
    }

    .container-portfolio .portfolio span {
        font-size: 1.5rem;
        margin: 1rem auto;
    }

    .container-portfolio .portfolio button.btn-download {
        margin: 0.5rem auto;
        font-size: 1rem;
    }

    .container-portfolio .box {
        padding: 2rem 1rem;
    }

    .container-portfolio .box .project-port p {
        margin: 2rem 1rem 1rem;
        font-weight: normal;
        letter-spacing: normal;
    }

    .container-portfolio .img-port img {
        position: relative;
    }


}