Hi Dan,
1. Change image background:
That is my code: (in yolo.css, about: 11869 lines)
.yolo-page-heading .bottom-bar {
text-align: center;
background-image: url(../images/jumbotron-bottom-bg.png);
position: absolute;
width: 100%;
bottom: 0px;
}
you can background-image by other image or comment this code.
If you change background-image, you should write in style.css of your Child-Theme.
2. This is code for tab color: in yolo.css, about 15038 - 15046 lines
.vc_tta-tabs:not([class*="vc_tta-gap"]):not(.vc_tta-o-no-fill).vc_tta-tabs-position-top .vc_tta-tab > a {
padding: 0;
margin: 0;
border: 0;
background-color: #636fe1;
font-weight: 800;
text-transform: uppercase;
color: #000000;
}
If you want to change colour, you should write in style.css of Child-Theme.
Thanks!