@media (min-width: 35em) {

    /* HEADER */

    header {
        display: flex;
    }

    .hamburger_icon {
        display: none;
    }

    .nav_list {
        display: flex;
        background-color: var(--main-color);
        padding: 0.3rem;
    }

    .nav_list li {
        border: none;
    }

    /* MAIN */

    .main_grid {
        display: grid;
        grid-template-columns: 2fr 1fr;
    }

    #courses {
        grid-column: 1 / span 2;

    }

    #about_me {
        margin: 0 0.5rem 0 0;
    }

    #student_photo {
        margin: 0 0 0 0.5rem;
    }

    section {
        justify-content: flex-start;
        height: 100%;
    }

    .section_content {
        height: 100%;
    }

    /* MAIN - COURSES */

    .buttons_wrapper {
        justify-content: space-evenly;
    }

    .course_button {
        width: 100%;
    }

    .courses_wrapper {
        flex-direction: row;
        justify-content: space-evenly;
    }

    .course_card {
        width: 100%
    }
}