diff --git a/src/components/gamuTable.vue b/src/components/gamuTable.vue
index 002d9d6..00c55ef 100644
--- a/src/components/gamuTable.vue
+++ b/src/components/gamuTable.vue
@@ -67,11 +67,10 @@
 
 		<table class="table table--zebra" v-if="quelleVue === 'tableau'">
 			<thead>
-				<tr v-if="Object.keys(header_top).length">
+				<tr v-if="Object.keys(header_top).length" class="header_top">
 					<th v-for="(d, nom_colonne, i) in header_top" :key="'header_top_' + i" :colspan="d.colspan" :class="d.class">
 							<span v-html="nom_colonne"></span>
 					</th>
-
 				</tr>
 				<tr>
 					<th v-for="(label, head, i) in header" :key="'head_' + i" :class="[head, classes[head]]">