.autocomplete {
    /*the container must be positioned relative:*/
    position: relative;
    display: inline-block;
}

.autocomplete-occurrence {
    float: right;
}

input {
    border: 1px solid transparent;
    background-color: #f1f1f1;

}

input[type=text] {
    background-color: #fff;
    width: 100%;
}

input[type=submit] {
    background-color: DodgerBlue;
    color: #fff;
}

.autocomplete-items {
    position: absolute;
    border: 1px solid #d4d4d4;
    border-bottom: none;
    border-top: none;
    z-index: 99;
    /*position the autocomplete items to be the same width as the container:*/
    top: 100%;
    left: 0;
    right: 0;
}

.autocomplete-items div {
    cursor: pointer;
    background-color: #fff;
    border-bottom: 1px solid #d4d4d4;
}

.autocomplete-items div:hover {
    /*when hovering an item:*/
    background-color: #e9e9e9;
}

.autocomplete-active {
    /*when navigating through the items using the arrow keys:*/
    background-color: DodgerBlue !important;
    color: #ffffff;
}

#wordOccurrenceInput {
    padding-right: 0;
}

.word-occurrence-button {
    border: 1px solid transparent;
    background-color: #fff;
    text-decoration: none;
    flex-basis: 5%;
    text-align: center;
}

#luhzeSprichtInput {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 1px) {
    input {
        padding: 6px;
        font-size: 13px;
    }

    .autocomplete-items div {
        padding: 5px;
        font-size: 13px;
    }

    .word-occurrence-button {
        font-size: 13px;
        padding: 6px;
    }

    #luhzeSprichtForm {
        flex-basis: 80%;
    }

}

@media (min-width: 375px) {
    input {
        padding: 8px;
        font-size: 15px;
    }

    .autocomplete-items div {
        padding: 7px;
        font-size: 15px;
    }

    .word-occurrence-button {
        font-size: 15px;
        padding: 8px;
    }

    #luhzeSprichtForm {
        flex-basis: 65%;
    }
}

@media (min-width: 576px) {
    input {
        padding: 9px;
        font-size: 16px;
    }

    .autocomplete-items div {
        padding: 8px;
        font-size: 16px;
    }

    .word-occurrence-button {
        font-size: 16px;
        padding: 9px;
    }

    #luhzeSprichtForm {
        flex-basis: 70%;
    }

}

@media (min-width: 768px) {
    input {
        padding: 11px;
        font-size: 17px;
    }

    .autocomplete-items div {
        padding: 10px;
        font-size: 17px;
    }

    .word-occurrence-button {
        font-size: 17px;
        padding: 11px;
    }

    #luhzeSprichtForm {
        flex-basis: 75%;
    }

}

@media (min-width: 992px) {
    input {
        padding: 12px;
        font-size: 18px;
    }

    .autocomplete-items div {
        padding: 11px;
        font-size: 18px;
    }

    .word-occurrence-button {
        font-size: 18px;
        padding: 12px;
    }

    #luhzeSprichtForm {
        flex-basis: 75%;
    }
}

@media (min-width: 1200px) {
    input {
        padding: 12px;
        font-size: 18px;
    }

    .autocomplete-items div {
        padding: 11px;
        font-size: 18px;
    }

    .word-occurrence-button {
        font-size: 18px;
        padding: 10px;
    }

    #luhzeSprichtForm {
        flex-basis: 80%;
    }

}

@media (min-width: 1600px) {
    input {
        padding: 12px;
        font-size: 20px;
    }

    .autocomplete-items div {
        padding: 11px;
        font-size: 20px;
    }

    .word-occurrence-button {
        font-size: 20px;
        padding: 10px;
    }

    #luhzeSprichtForm {
        flex-basis: 80%;
    }

}

@media (min-width: 2000px) {
    input {
        padding: 14px;
        font-size: 21px;
    }

    .autocomplete-items div {
        padding: 13px;
        font-size: 21px;
    }

    .word-occurrence-button {
        font-size: 21px;
        padding: 10px;
    }

    #luhzeSprichtForm {
        flex-basis: 80%;
    }
}