reduce http requests (ugc images + posters)

style/ugc.scss

@@ -5,6 +5,10 @@
 @import 'normalize';
 @import 'font-awesome';
 
+/* Variables */
+
+$poster_size:175px;
+
 /* Default Tags */
 
 body {
@@ -197,15 +201,15 @@ main {
 	position:absolute;
 	top:50%;
 	margin-top:-25%;
-	left:152px;
+	left:$poster_size;
 	right:0;
 	bottom:0;
-	width:calc(100% - 152px);
+	width:calc(100% - #{$poster_size});
 	opacity:0.2;
 }
 
 .film img.poster {
-	width:152px;
+	width:$poster_size;
 	display: block;
 	z-index:2;
 }
@@ -214,9 +218,9 @@ main {
 	z-index:2;
 	position:absolute;
 	top:0;
-	left:152px;
+	left:$poster_size;
 	padding-left:1em;
-	width: calc(100% - 1em - 152px);
+	width: calc(100% - 1em - #{$poster_size});
 }
 
 .film p {