I am trying to have an iframe inside a LWC fill the entire height of what's available, but can't seem to get it to work. According to the documentation, I think I should be able to apply class="slds-grid_vertical-stretch", but it has no effect. I'm currently using css to give it a height of 85vh which is close, but not perfect. Here's my template:

        <lightning-layout class="slds-grid_vertical-stretch">
            <lightning-layout-item size="12" class="iframe">
                <iframe width=100% height=100% scrolling="true" style="border: 1px solid" src="https://someurl" > </iframe>
  • Hey, Were you able to resolve it ? Feb 2 at 12:15
  • 1
    Pretty sure I wasn't able to get it to work. Feb 6 at 0:08


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