fixed lint issues for footer

blocks/footer/footer.css

@@ -1,25 +1,31 @@
 #footer-orange{
   line-height: normal;
 }
+
 .footer-wrapper div#footer-orange .outer {
   display: grid;
   grid-template-columns: 3fr 20%;
 }
+
 .footer-wrapper div#footer-orange .hs-menu-wrapper {
   width: 100%;
 }
+
 .footer-wrapper div#footer-black div {
   display: flex;
   align-items: center;
   flex-direction: row-reverse;
   justify-content: space-between;
 }
+
 .social-icons.clearfix {
   text-align: right;
 }
+
 .social-icons.clearfix img {
   max-width: 44px;
 }
+
 #footer-black.outer * {
   color: #fff;
 }