Hi Jim,
That should be doable. Go to the theme options page and click on the Advanced tab. Scroll down to the Custom CSS box and add this:
@media only screen and (max-width: 767px) {
header#primary {
display: block;
position: relative;
}
.header-content {
width: 100%;
height: auto;
text-align: center;
}
ul#header-links {
width: 100%;
float: none;
clear: both;
}
ul#header-links li {
float: none;
display: inline-block;
}
}
See if that doesn’t do the trick. If you have any questions or trouble, let me know.
Have a great weekend,
Bill