html.op3-screenshot #op3-designer-element .op3-element[data-op3-element-type="calendly"] {
.calendly-inline-widget:empty,
.op3-element-iframe-placeholder {
width: 100%;
height: 100%;
display: flex;
&::before {
background-image: url('data:image/svg+xml;utf8,');
}
}
}