.vertical-center {
    min-height: 80%;  /* Fallback for browsers do NOT support vh unit */
    min-height: 80vh; /* These two lines are counted as one :-)       */

    display: flex;
    align-items: center;
}
.custom-file-input ~ .custom-file-label::after {
    content: "Durchsuchen";
}

/* Container holding the image and the text */
.container {
    position: relative;
}

/* Bottom right text */
.text-block {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: white;
    padding-left: 20px;
    padding-right: 20px;
}

.modal {
    overflow-y: scroll;
}