.ginput_container.mth_plupload {
    min-height: 56px;
    padding: 14px 16px;
    border: 1px dashed #c9d7cc;
    border-radius: 12px;
    background: #f8fbf8;
}

.ginput_container.mth_plupload .gform_drop_instructions {
    display: inline-block;
    color: #355343;
    font-weight: 600;
}