- Home: Fix warning alignment

- Home: Fix "fork me" link position

www/css/style.css

@@ -302,3 +302,6 @@
   height: 108px;
 }
 
+.no-margin {
+  margin: 0 !important;
+}

www/templates/home/home.html

@@ -40,7 +40,7 @@
         <br class="hidden-xs"/>
         <br class="hidden-xs"/>
         <br class="hidden-xs hidden-sm"/>
-        <div class="card stable-bg no-padding hidden-xs">
+        <div class="card stable-bg no-padding no-margin hidden-xs">
           <div class="item item-divider">
             <i class="icon ion-alert-circled assertive"></i>
             {{'HOME.DEV_WARNING'|translate}}
@@ -54,7 +54,7 @@
           </div>
         </div>
 
-        <div class="card stable-bg no-padding visible-xs">
+        <div class="card stable-bg no-padding no-margin visible-xs">
           <p class="item item-text-wrap">
             <span class="gray">
               <i class="icon ion-alert-circled assertive"></i>
@@ -75,8 +75,11 @@
 
     <!-- fork me on github -->
     <a class="hidden-xs hidden-sm"
+       style="position: absolute; top: 0px; right: 0; margin: 0; padding: 0; border: 0;"
        target="_blank"
-       href="https://github.com/duniter/cesium"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://camo.githubusercontent.com/652c5b9acfaddf3a9c326fa6bde407b87f7be0f4/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6f72616e67655f6666373630302e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png">
+       href="https://github.com/duniter/cesium">
+          <img style="border: 0;"
+            src="https://camo.githubusercontent.com/652c5b9acfaddf3a9c326fa6bde407b87f7be0f4/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6f72616e67655f6666373630302e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png">
     </a>