use Cuprum for short news

src/files/css/main.css

@@ -9069,7 +9069,7 @@ footer .copyright .logo {
   flex-direction: row;
   flex-wrap: wrap; }
 .shortnews__item {
-  font-family: "Open Sans", Arial, "Helvetica CY", "Nimbus Sans L", sans-serif;
+  font-family: "Cuprum", Impact, "Charcoal CY", sans-serif;
   background-color: #ebebeb;
   min-height: 320px;
   display: -webkit-flex;

src/files/scss/_shortnews.scss

@@ -7,7 +7,7 @@
   }
 
   &__item {
-    font-family: $fontopensans;
+    font-family: $fontcuprum;
     background-color: #ebebeb;
     min-height: 320px;
     display: -webkit-flex;