diff to downscale 1024x768 presentation to 800x600

gistfile1.diff

@@ -78,11 +78,11 @@
         display: block; /* none */
         position: absolute;
         overflow: hidden;
-        width: 900px;
-        height: 700px;
+        width: 700px;
+        height: 550px;
         left: 50%;
         top: 50%;
-        margin-top: -350px;
+        margin-top: -275px;
         background: -webkit-gradient(linear, left bottom, left top, from(#bbd), to(#fff));
         -webkit-transition: margin 0.25s ease-in-out; 
         background-color: #eee;
@@ -141,7 +141,7 @@
       
       .slide.current {
         display: block;
-        margin-left: -450px;
+        margin-left: -350px;