My website IFrame height is set, but I still see the scroll bar

[Upgrachel]

I am using GoDaddy simplest website builder, the one that integrate with mobile phone interface...

I have many section in a page, so I edit the iframe height of each section. It turn out my website become not smooth... Because some of the iframe appears scroll bar in different mobile phone... (Different size of phone )

How can I solve this problem?

[Nate · Accepted solution]

Does it cause problems not setting a height?  If not leave the height field blank.

If you do need to set a height make sure it is large enough to contain the external content on all screen sizes.