.footer {
    display: flex;                          /* use flexbox layout */
    align-items: center;                    /* items are centered in the cross(vertical)-axis */
    justify-content: space-between;         /* equal space between the items along the main axis. First/last items begin/end at begin/end of main axis */
    flex-wrap: wrap;
    padding: 10px 10px 10px 10px;
    background-color: rgb(0, 128, 128);
    color: #fff;
    font-family: 'rubik', sans-serif;
}

.footer .logo {
    display: inline-block;
}

.footer .logo_img {
    width: 40px;
    height: 40px;
}