Make room for the exit combat / continue buttons

src/components/Combat.vue

@@ -335,7 +335,7 @@ export default class Combat extends Vue {
 .combat-layout {
   position: relative;
   display: grid;
-  grid-template-rows: fit-content(50%) 3% [main-row-start] 1fr 20% [main-row-end] ;
+  grid-template-rows: fit-content(50%) fit-content(20%) [main-row-start] 1fr 20% [main-row-end] ;
   grid-template-columns: 1fr [main-col-start] fit-content(25%) fit-content(25%) [main-col-end] 1fr;
   width: 100%;
   height: 100%;