Hello @core365,
Thanks for writing in! To resolve your issue and add a blue background to your logo, please add the following CSS code in the X > Theme Options > Global CSS (http://prntscr.com/evui3r)
@media(min-width: 1280px){
.x-brand.img {
position: relative;
}
.x-brand.img:before {
content: "";
display: block;
background: rgb(0,93,161);
width: 20em;
height: 146px;
position: absolute;
right: 0;
top: -30px;
z-index: -1;
}
.x-brand.img:after{
content: "";
width: 0;
height: 0;
border-style: solid;
border-width: 146px 100px 0 0;
border-color: #005ea1 transparent transparent transparent;
position: absolute;
right: -100px;
top: -30px;
z-index: -1;
}
}
Hope this helps. Please let us know how it goes.