Removed min-width and improved selector efficiency

app/modules/home/home.scss

@@ -1,6 +1,5 @@
 .home-wrapper {
     display: flex;
-    padding-top: 2rem;
     .duty-summary {
         flex: 1;
         margin-right: 2rem;

app/modules/projects/project/project.jade

@@ -1,6 +1,6 @@
 div.wrapper
     tg-project-menu
-    div.main.centered.single-project
+    div.centered.single-project
         section.single-project-intro
             h1
                 span.green(class="project-name") {{::vm.project.get("name")}}

app/styles/core/base.scss

@@ -45,6 +45,7 @@ body {
 }
 
 .centered {
+    @extend %main;
     margin: 0 auto;
     max-width: 1200px;
     min-width: 960px;
@@ -94,9 +95,10 @@ body {
     background: $whitish;
 }
 
+%main,
 .main {
     flex: 4;
-    min-width: 600px;
+    flex-basis: 600px;
     padding: 1rem 2rem;
 }