/* COMMON CLASSES */

.position_relative {
    position: relative;
}
 

/* NAV */
#navBar {
    width: 100%;
}

.number_elem_in_cart {
    position: absolute;
    right: 0;
    color: white;
    border: 1px solid white;
    height: 20px;
    width: 20px;
    border-radius: 10px;
    top: -5px;
    text-align: center;
    font-size: 10px;
    line-height: 20px;
}

nav {
    min-height: 10vh;
}

main {
    min-height: 70vh;
}

footer {
    min-height: 20vh;
}