Hi David,
Try to replace this fragment from your custom.css file:
.mean-container a.meanmenu-reveal {
width: 44px;
height: 44px;
padding: 13px 13px 13px 13px;
margin: 2px;
position: absolute;
top: 0;
right: 0;
cursor: pointer;
color: white!important;
text-decoration: none;
font-size: 16px;
text-indent: -9999em;
line-height: 22px;
font-size: 1px;
display: block;
background: #85A3C2;
}
with:
.mean-container a.meanmenu-reveal {
width: 44px;
height: 44px;
padding: 13px 13px 13px 13px;
margin: 2px;
position: absolute;
top: 0;
right: 0;
cursor: pointer;
color: white!important;
text-decoration: none;
font-size: 16px;
text-indent: 0;
line-height: 22px;
display: block;
background: #85A3C2;
}