Some polish to checkpoints icons.

static/cranefly/css/cranefly.css

@@ -1044,7 +1044,7 @@ a.btn-link:hover,a.btn-link:active,a.btn-link:focus{color:#333;text-decoration:n
 .thread-body .post-checkpoints .post-checkpoint{text-align:center;margin-bottom:20px}.thread-body .post-checkpoints .post-checkpoint.checkpoint-deleted{opacity:.3;filter:alpha(opacity=30)}.thread-body .post-checkpoints .post-checkpoint.checkpoint-deleted:hover{opacity:.6;filter:alpha(opacity=60)}
 .thread-body .post-checkpoints .post-checkpoint hr{background-color:#999;background-image:-webkit-gradient(linear, 0 0, 100% 100%, color-stop(.25, rgba(255,255,255,0.2)), color-stop(.25, transparent), color-stop(.5, transparent), color-stop(.5, rgba(255,255,255,0.2)), color-stop(.75, rgba(255,255,255,0.2)), color-stop(.75, transparent), to(transparent));background-image:-webkit-linear-gradient(-45deg, rgba(255,255,255,0.2) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.2) 75%, transparent 75%, transparent);background-image:-moz-linear-gradient(-45deg, rgba(255,255,255,0.2) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.2) 75%, transparent 75%, transparent);background-image:-ms-linear-gradient(-45deg, rgba(255,255,255,0.2) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.2) 75%, transparent 75%, transparent);background-image:-o-linear-gradient(-45deg, rgba(255,255,255,0.2) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.2) 75%, transparent 75%, transparent);background-image:linear-gradient(-45deg, rgba(255,255,255,0.2) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.2) 75%, transparent 75%, transparent);-webkit-background-size:10px 10px;-moz-background-size:10px 10px;background-size:10px 10px;border:none;height:4px;margin-bottom:-12px}
 .thread-body .post-checkpoints .post-checkpoint span{background-color:#fbfbfb;padding:0 14px;color:#999}.thread-body .post-checkpoints .post-checkpoint span a{color:#333}
-.thread-body .post-checkpoints .post-checkpoint span i{opacity:.43;filter:alpha(opacity=43)}
+.thread-body .post-checkpoints .post-checkpoint span i{margin-right:2px;position:relative;top:2px;width:17.5px;font-size:17.5px;text-align:center}
 .thread-body .post-checkpoints .post-checkpoint span form{display:inline-block;margin:0;margin-top:-3px;margin-left:7px;padding:0}.thread-body .post-checkpoints .post-checkpoint span form .btn{margin-top:-2px;padding:0;font-weight:normal}.thread-body .post-checkpoints .post-checkpoint span form .btn:active,.thread-body .post-checkpoints .post-checkpoint span form .btn:hover{text-decoration:underline}.thread-body .post-checkpoints .post-checkpoint span form .btn:active.btn-show,.thread-body .post-checkpoints .post-checkpoint span form .btn:hover.btn-show,.thread-body .post-checkpoints .post-checkpoint span form .btn:active.btn-hide,.thread-body .post-checkpoints .post-checkpoint span form .btn:hover.btn-hide{color:#f89406}
 .thread-body .post-checkpoints .post-checkpoint span form .btn:active.btn-delete,.thread-body .post-checkpoints .post-checkpoint span form .btn:hover.btn-delete{color:#cf402e}
 .thread-body .post-checkpoints .post-checkpoint span form:first-of-type{margin-left:14px}

static/cranefly/css/cranefly/thread.less

@@ -421,7 +421,13 @@
         }
 
         i {
-          .opacity(43);
+        	margin-right: 2px;
+        	position: relative;
+        	top: 2px;
+        	width: @fontSizeLarge;
+
+        	font-size: @fontSizeLarge;
+        	text-align: center;
         }
 
         form {