body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    padding: 16px;
}
.pp-container {
    max-width: 750px;
    width: 100%;
    margin: 0 auto;
}

.row {
    display: -ms-flexbox; /* IE10 */
    display: flex;
    -ms-flex-wrap: nowrap; /* IE10 */
    flex-wrap: nowrap;
    gap: 10px;
}

.col-25 {
    -ms-flex: 25%; /* IE10 */
    flex: 25%;
}

.col-50 {
    -ms-flex: 50%; /* IE10 */
    flex: 50%;
}

.mb-5 {
    margin-bottom: 5px;
}

input.pp-input {
    width: 100%;
    padding: 12px 20px;
    border: 1px solid #BFB2B1 !important;
    line-height: 30px;
    outline: none;
    border-radius: 6px;
    box-sizing: border-box;
    resize: vertical;
    background: white;
    font-size: 18px;
    font-weight: bold;
    color: #2C0606;
    font-family: 'Arial', sans-serif;
}

::placeholder {
    color: #826A69;
    font-weight: normal;
}

.pp-input-wrap {
    padding: 0.375rem;
}

#card-field-submit-button{
    background-color: #7D0504;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    height: 55px;
    font-size: 18px;
    margin-top: 10px;
}

#card-field-submit-button:hover {
    background-color: #2C0606;
}

.message_container {
    border-radius: 5px;
    background:#FFFFFF;
    font-size:13px;
    font-family:monospace;
    padding: 20px;
}

#loading {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: fixed;
    display: block;
    opacity: 0.7;
    background-color: #fff;
    z-index: 99;
    text-align: center;
}

#loading-image {
    position: absolute;
    z-index: 15;
    top: 50%;
    left: 50%;
    margin: -100px 0 0 -150px;
}

.spinner {
    position: fixed;
    top: 50%;
    left: 50%;
    margin-left: -50px; /* half width of the spinner gif */
    margin-top: -50px; /* half height of the spinner gif */
    text-align:center;
    z-index:1234;
    overflow: auto;
    width: 100px; /* width of the spinner gif */
    height: 102px; /* height of the spinner gif +2px to fix IE8 issue */
}

.error-message {
    display: none;
    color: rgb(173, 8, 8);
    border: none;
    padding: 15px 20px;
    margin-top: 15px;
    background-color: #efbfc3;
    border-radius: 6px;
}