fix(search ) : color localisation/nbStructures/ButtonSearch

src/app/shared/components/button/button.component.scss

@@ -41,7 +41,7 @@ button {
   .searchButton {
     background: $white;
     height: 31px;
-    color: $primary-color;
+    color: $secondary-color;
     padding: 3px 16px 3px 16px;
     display: table-cell;
     vertical-align: middle;

src/app/structure-list/structure-list.component.scss

@@ -8,7 +8,7 @@
   display: grid;
   align-items: center;
   height: 32px;
-  background-color: $secondary-color;
+  background-color: $grey-4;
   padding-left: 9px;
   margin: 0 16px;
 }

src/assets/scss/_icons.scss

@@ -52,7 +52,7 @@
   border-radius: 50% 50% 50% 0;
   -webkit-transform: rotate(-45deg);
   transform: rotate(-45deg);
-  background-color: $secondary-color;
+  background-color: $grey-3;
   &:before {
     content: '';
     position: absolute;