Fix broken SCSS linter errors due to missing newlines

app/assets/stylesheets/pages/login.scss

@@ -40,6 +40,7 @@
   p {
     font-size: 13px;
   }
+
   .login-box, .omniauth-container {
     box-shadow: 0 0 0 1px $border-color;
     border-bottom-right-radius: 2px;
@@ -118,6 +119,7 @@
       margin: 0;
     }
   }
+
   .new-session-tabs {
     display: -webkit-flex;
     display: flex;
@@ -140,6 +142,7 @@
       a {
         width: 100%;
         font-size: 18px;
+
         &:hover {
           border: 1px solid transparent;
         }