.wp-block .column-block-left {
    display: block;
    padding: 1em;
    box-sizing: border-box;
    background-color: #f8f8f8;
}
.wp-block .column-block-left h3 {
    margin-top: 0;
}
.wp-block .column-block-left button {
    display: block;
    margin: 0 0 2em 0;
}
.wp-block .column-block-left .custom-image {
    margin-bottom: 2em;
}
.wp-block .column-block-left textarea {
    min-height: 225px;
}