I tried to replicate the behavior shown in the screenshots, however, I was unable to. The controls were displayed as expected on my end.
Would you try to remove any custom CSS rules on the page and check if that affects the look of the controls? Also, upgrade the controls to the latest version and see if the behavior changes. Currently the latest version is 2014.3.1022.
In case the issue persists, would you provide the markup for the page with the relevant code-behind? This way we would be able to try and replicate the behavior you are seeing and look for its cause.
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