@dexp,
Ok, thank you for the information. We'll fix it in the next version update. Currently, the best way is just setting 30px padding to the wrapper div. If you do any CSS change, don't forget delete all caches and only check using incognito/private session of browsers to avoid the cache.
@media screen and (max-width:600px){
#wpdcom {
padding-top: 30px;
}
}