.navbar-footer-list {
display: grid;
grid-template-columns: repeat(3, 1fr);
grid-template-rows: repeat(4, 1fr);
grid-template-areas: "i1 c2 c3"
"i2 c2 c3"
"i3 c2 c3"
"i4 c2 c3";
}
.navbar-footer-list > li:nth-child(1) { grid-area: i1; }
.navbar-footer-list > li:nth-child(2) { grid-area: i2; }
.navbar-footer-list > li:nth-child(3) { grid-area: i3; }
.navbar-footer-list > li:nth-child(4) { grid-area: i4; }
.navbar-footer-list > li:nth-child(5) { grid-area: c2; }
.navbar-footer-list > li:nth-child(6) { grid-area: c3; }