Fixes #242, adds overflow on item corner labels, there is still an odd rounding error that sometimes appears on dark bgs for corner label, but at least border-radius is obeyed

src/views/item.less

@@ -110,26 +110,18 @@
   -ms-box-sizing: border-box;
   box-sizing: border-box;
 
-  -webkit-box-shadow: 0px 0px 0px 1px rbga(0, 0, 0, 0.1);
-  -moz-box-shadow: 0px 0px 0px 1px rbga(0, 0, 0, 0.1);
-  box-shadow: 0px 0px 0px 1px rbga(0, 0, 0, 0.1);
+  overflow: hidden;
 
   -webkit-border-radius: 0.2em;
   -moz-border-radius: 0.2em;
   border-radius: 0.2em;
 }
 .ui.items .item > .image > img {
-  position: relative;
   display: block;
   width: 100%;
-  overflow: hidden;
-  -webkit-border-radius: 0.2em;
-  -moz-border-radius: 0.2em;
-  border-radius: 0.2em;
 }
 
 
-
 /*--------------
      Content
 ---------------*/