reduced icons size #2313

src/assets/common.scss

@@ -15,8 +15,8 @@ span.icon{
   background-size: contain;
   display: inline-block;
   vertical-align:bottom;
-  width: 2em;
-  height:2em;
+  width: 1.5em;
+  height:1.5em;
   &.terraindevie{
     background-image: url('./icons/terraindevie.svg');
   }