Move Tagline under menu

I did manage to get the tagline to the left, change font and font-color.
I adjusted margins and paddings and it looks quite okay except for 3 things: I would like to move the tagline underneath the menu and remove the text-shadow (and don’t have it italic either).
I did already play with css.
this is my code right now:
.navbar-wrapper .navbar .site-description {
float: left;
margin-top: 20px;
padding-bottom:30px;
text-align: left;
text-shadow: 0px;
}

.navbar-wrapper .navbar h2 {
color: #004A9B;
float: left;
font-family: Century Gothic;
font-size: 30px;
line-height: 19px;
margin-left: 15px;
padding-left: 5px;
text-align: left;
}
pls help me with the final steps. Thanks in advance!