Display issues with the Search Bar
If you are having display issues with your Search Bar like in the image below:
Then, that means your theme's stylesheet is not "playing well" with our new flex-box styled Search Bar (introduced in version 1.17 on June 14, 2016).
Rest assured that can be easily fixed by using the previous styling of the Search Bar. You'll need to add the filter below to your theme:
See here where to add that code snippet above: Where do I add the code samples you share?
After adding that code, your Search Bar should look like this: