Responsive view (#2750)

* Viewport meta tag

* responsive: dashboard

* responsive: issues page

* responsive: Explore page

* responsive: navbar, and some navbar css refactoring

* responsive: button for collapsing navbar in mobile view

* Mark the hamburger button as active when pressed

* better homepage for responsive views

* Bring back jump class in navbar

The class was necessary, because this way the
dropdown doesn't assume the contents of the
selected item.

* make repository homes responsive

* Make file view page responsive

* Make forms look good on responsive views

* make commits and commit diff view responsive

* issues and PRs

* responsive wiki

* Don't place auto-init far off the page

* Minor changes to amend broken stuff

minor improvements

- make login/sign up in navbar stackable
- make navbar in explore and sign in not stackable

Change selected class in TestPullCompare

Fix typo that happened when rebasing

fix dashboard on org view

improve profile UI

Use clearing on file diff to fix broken UI caused by floating elements

remove unresolved merge conflict, and | Sanitize

Fix repo home not loading

1 files changed, 39 insertions, 19 deletions

diff --git a/public/less/_base.less b/public/less/_base.less
index bb5fcbc73d..c17bdcb24c 100644
--- a/public/less/_base.less
+++ b/public/less/_base.less
@@ -1,7 +1,7 @@
 @footer-margin: 40px;
 
 body {
-    font-family: "Helvetica Neue", "Microsoft YaHei", Arial, Helvetica, sans-serif !important;
+    font-family: "Lato", "Microsoft YaHei", Arial, Helvetica, sans-serif !important;
     background-color: #fff;
     overflow-y: scroll;
     -webkit-font-smoothing: antialiased;
@@ -61,6 +61,7 @@ pre, code {
     z-index: 900;
     left: 0;
     width: 100%;
+    margin: 0;
     &.light {
         background-color: white;
         border-bottom: 1px solid #DDDDDD;
@@ -86,18 +87,11 @@ pre, code {
     .top.menu .menu {
         z-index: 900;
     }
-    .icon,
     .octicon {
-        margin-right: 5px !important;
-    }
-    .head.link.item {
-        padding-right: 0 !important;
-    }
-    .avatar > .ui.image {
-        margin-right: 0;
-    }
-    .avatar .octicon-triangle-down {
-        margin-top: 6.5px;
+        &.fitted {
+            margin-right: 0;
+        }
+        margin-right: .75em;
     }
     .searchbox {
         background-color: rgb(244, 244, 244) !important;
@@ -109,17 +103,26 @@ pre, code {
         width: 16px;
         text-align: center;
     }
-    .right.menu {
-        .menu {
-            left: auto;
-            right: 0;
-        }
-        .dropdown .menu {
-            margin-top: 0;
+    @media only screen and (max-width: 767px) {
+        #navbar:not(.shown) > *:not(:first-child) {
+            display: none;
         }
     }
 }
 
+.right.stackable.menu {
+    // responsive fix: this makes sure that the right menu when the page
+    // is on mobile view will have elements stacked on top of each other.
+    // no, stackable won't work on right menus.
+    margin-left: auto;
+    display: flex;
+    display: -ms-flexbox;
+    -ms-flex-align: inherit;
+    align-items: inherit;
+    -ms-flex-direction: inherit;
+    flex-direction: inherit;
+}
+
 .ui {
     &.left {
         float: left;
@@ -443,6 +446,23 @@ footer {
     .generate-img(@n, (@i + 1));
 }
 
+// Conditional display
+@media only screen and (min-width: 768px) {
+    .mobile-only, .ui.button.mobile-only {
+      display: none;
+    }
+    // has the same behaviour of sr-only, hiding the content for
+    // non-screenreaders, but is shown on mobile devices.
+    .sr-mobile-only {
+        .sr-only();
+    }
+}
+@media only screen and (max-width: 767px) {
+    .not-mobile {
+        display: none;
+    }
+}
+
 // Accessibility
 .sr-only {
     position: absolute;