Uploaded image should have an aspect ratio of {{ aspectRatio }}.
Uploaded image should have a transparent background.
Please ensure that the uploaded image is less than 100 KB.
Please upload a valid SVG image.
Please upload a valid filename image i.e; The svg file must not start with a dot or have '/' or 2 consecutive dots.
1)">Choose background color:
1)" class="oppia-thumbnail-colour-select">
Please check that the thumbnail below has the following background color:
.
If not, please ensure that you are uploading an image with transparent background. Thanks!