form {
    margin: 0 auto;
    margin-bottom: 1%;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
    background-color: #f9f9f9;
}
label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}
input[type="text"], textarea, select {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
input[type="submit"] {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
input[type="submit"]:hover {
    background-color: #218838;
    color: #FFFFFF;
}
.monto-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.monto-wrapper .dollar-sign {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
}
#monto {
    padding-left: 25px;
    text-align: right;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
}
.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    max-height: 450px;
    max-width: 600px;
    overflow-y: auto;
}
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}
.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}