.page-footer {
    width: 100%;
    max-width: 2600px;
    /* https://css-tricks.com/couple-takes-sticky-footer/#article-header-id-3 */
    /* IE 10-11 workaround - https://github.com/philipwalton/flexbugs#3-min-height-on-a-flex-container-wont-apply-to-its-flex-items */
    flex-shrink: 0;
    margin: 0 auto;
    overflow: hidden;
    color: #808b8f;
    background-color: #f3f4f5;
}
.page-footer__inner {
    position: relative;
    padding-top: 20px;
    padding-bottom: 40px;
}
.page-footer__headline {
    color: #3c3c3b;
}
.page-footer__btn {
    margin-top: 1em;
}

.page-footer__col {
    padding-top: 15px;
    padding-bottom: 15px;
}
.page-footer__last {
    color: #808B8F;
    padding: 38px 0;
    border-top: 3px solid rgba(129, 139, 143, .25);
}
.page-footer__last-row-logo,
.page-footer__last-row-claim {
    text-align: center;
}
.page-footer__last-row-logo {
    padding-top: 25px;
}

.page-footer__copyright {
    text-align: center;
}

@media ( min-width: 768px ) {
    .page-footer__inner {
        padding-top: 40px;
        /*padding-bottom: 60px;*/
    }

    .page-footer__col {
        padding-top: 30px;
        padding-bottom: 30px;
    }
}
@media ( min-width: 992px ) {
    .page-footer__last-row-claim {
        text-align: left;
    }
    .page-footer__last-row-logo {
        padding-top: 0;
        text-align: right;
    }
}
@media ( min-width: 1200px ) {
    .page-footer {
        font-size: 16px;
    }
    .page-footer__inner {
        padding-top: 60px;
    }
    .page-footer__col {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .page-footer__col--news,
    .page-footer__col--contact {
        justify-content: flex-start;
    }

    .page-footer__copyright {
        text-align: left;
        white-space: nowrap;
    }
}
@media ( min-width: 1600px ) {
    .page-footer__inner {
        padding-top: 100px;
    }
    .page-footer__col {
        padding-top: 45px;
        /*padding-bottom: 45px;*/
    }
}