Hello,
Thanks your account has been verified and upgraded.
Your extension com_eventsbooking doesn't appear to use its own styling for its buttons. You should be able to add this to the custom.css file to add some colors/styling for then.
1) Add this:
custom.css
.btn {
background: none repeat scroll 0% 0% #006dcc;
padding: 6px 18px;
}
.btn:hover {
background: none repeat scroll 0% 0% #0044cc;
}
2) Edit the color value for the text to white in the joomla file below:
bootstrap-default.css - line 5098
a.btn {
color: #fff !important;
}