Fix image scaling in infoscreen

References #32

infoscreen/static/css/infoscreen.css

@@ -12,23 +12,9 @@
     height:100%;
 }
 
-.img-container{
-    width: 100vw;
-    height: 100vh;
-    position: relative;
-    overflow: hidden;
-}
 .fit {
-    position:absolute;
-    top: 50%;
-    left: 50%;
     width: 100%;
-    min-height: 100%;
-    height: auto;
-    margin: auto;
-    -webkit-transform: translate(-50%,-50%);
-    -ms-transform: translate(-50%,-50%);
-    transform: translate(-50%,-50%);
+    height: 100%;
 }
 
 .swap-animation.ng-enter, .swap-animation.ng-leave {

infoscreen/static/html/generic_image.html

@@ -1,4 +1,3 @@
-<div class="img-container">
-    <img ng-src="{{ img }}" class="fit"/>
-</div>
+
+<img ng-src="{{ img }}" class="fit"/>