input[type="file"] {
    height: 0;
    width: 0;
    visibility: hidden;
    position: absolute;
}

.main-container {
    padding: 30px 40px 50px;
    max-width: 1400px;
    margin: 0 auto;
}

.main-container > .title {
    font-weight: bold;
    margin-bottom: 18px;
    text-align: center;
}

.main-container > .description {
    font-weight: bold;
    text-align: center;
    margin-bottom: 30px;
    text-align: center
}

.custom-file-upload-container {
    padding: 10px;
    border: 1px dashed var(--color-2);
}

.custom-file-upload {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    height: 260px;
    margin: 0 auto;
    cursor: pointer;
    color: #000;
    border-radius: 4px;
    border: none;
    font-size: 16px;
    font-weight: bold;
    position: relative;
    cursor: pointer;
}

.custom-file-upload img {
    width: 72px;
    height: 62px;
}

.custom-file-upload label {
    margin-top: 10px;
}

.input-btn {
    background-color: var(--color-4);
    border: none;
    outline: none;
    color: #000;
}

.input-btn:hover {
    background-color: var(--color-1);
    color: #fff;
}

.button-2 {
    background-color: #8C5EE9;
    border-color: #8C5EE9;
    color: #fff;
    transition: 0.2s;
}

.button-2:hover {
    background-color: #8C5EE9;
    border-color: #8C5EE9;
    color: #fff;
}

.button-2 {
    background-color: #6340A3;
    border-color: #6340A3;
    color: #fff;
}

.button-2:not(:disabled):not(:disabled):active {
    background-color: #6340A3;
    border-color: #6340A3;
    color: #fff;
}

.custom-file-upload-color-1 {
    background-color: var(--color-4);
}

.custom-file-upload-color-1:hover {
    background-color: var(--color-1);
    color: #fff;
}

.custom-file-upload-color-1:hover img {
    filter: invert(1);
}

.custom-file-upload-color-2 {
    background-color: #8C5EE9;
}

.custom-file-upload-color-3 {
    background-color: #f550b3;
}

.button-3 {
    background-color: #f550b3;
    border-color: #f550b3;
    color: #fff;
}

.button-3:hover {
    background-color: #f550b3;
    border-color: #f550b3;
    color: #fff;
}

.button-3:not(:disabled):not(:disabled):active {
    background-color: #f550b3;
    border-color: #f550b3;
    color: #fff;
}

.custom-file-upload label[for="pdfs"]::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    cursor: pointer;
}

.range-box {
    padding: 8px 20px;
    border: 1px solid lightgrey;
    padding-left: 15px;
    outline: none;
    border-radius: 5px;
    font-size: 17px;
    transition: all 0.3s;
}

.range-box:focus {
    border-color: #8C5EE9;
    box-shadow: 2px solid #8C5EE9;
}

.how-to-title {
    font-weight: bold;
    margin-bottom: 22px;
}

.how-to-list {
    padding-left: 20px;
}

.how-to-list li {
    list-style-type: decimal;
    font-size: 20px;
    margin-bottom: 14px;
}

.input-error {
    margin-top: 6px;
    color: red;
    font-size: 14px;
}