html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


/*  Navigation menu  */
.hide_header {
    display: none;
}

.nav_option {
    font-family: monsterrat_bold;
    font-size: 36px;

    border: none;
    border-radius: 20px;
    background-color: transparent;

    display: flex;
    align-items: center;
    margin: 10px;
    padding-right: 10px;
}

.nav_option:hover{
    background-color: var(--background-accent-clr);
}

.nav_option > p > span {
    color: var(--green-clr);
}

.logo {
    height: 75px;
    vertical-align: middle;
    margin: 10px 20px 10px 50px;
}

.icon {
    height: 45px;
    vertical-align: middle;
    margin: 0 20px 0 10px;
}

/*   Main   */

main {
    flex: 1;
    margin: 20px;
    overflow-y: auto;
    max-height: calc(100vh);
}

/*   Footer   */

footer {
    flex-shrink: 0;
    background: var(--background-clr);
    width: 100%;
}

footer > Div {
    justify-content: space-between
}

footer > Div > p {
    font-size: 16px;
    margin: 10px 25px 10px 25px;
}