.sketch-button {
    background: #0073aa;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
}

.sketch-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.4);
}

.sketch-modal-content {
    background: white;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
}

.sketch-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.sketch-close:hover {
    color: black;
}

#sketch-form label {
    display: block;
    margin-top: 10px;
}

#sketch-form input, #sketch-form select, #sketch-form textarea {
    width: 100%;
    padding: 5px;
}

#pay-button {
    background: green;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
    margin-top: 20px;
}
.sketch-modal-content {
    overflow: scroll;
    height: 500px;
}