Less Blurry Character Preferences images. Ported from VG

https://github.com/d3athrow/vgstation13/pull/11149

code/modules/client/preference/preferences.dm

@@ -236,7 +236,7 @@ var/global/list/special_role_times = list( //minimum age (in days) for accounts
 
 	switch(current_tab)
 		if(TAB_CHAR) // Character Settings
-			dat += "<div class='statusDisplay' style='max-width: 128px; position: absolute; left: 150px; top: 150px'><img src=previewicon.png height=64 width=64><img src=previewicon2.png height=64 width=64></div>"
+			dat += "<div class='statusDisplay' style='max-width: 128px; position: absolute; left: 150px; top: 150px'><img src=previewicon.png class='charPreview'><img src=previewicon2.png class='charPreview'></div>"
 			dat += "<table width='100%'><tr><td width='405px' height='25px' valign='top'>"
 			dat += "<b>Name: </b>"
 			dat += "<a href='?_src_=prefs;preference=name;task=input'><b>[real_name]</b></a>"

html/browser/common.css

@@ -339,4 +339,10 @@ div.notice
 {
 	width: 100%;
 	clear: both;
+}
+.charPreview
+{
+	-ms-interpolation-mode: nearest-neighbor;
+	width: 64px;
+	height:64px;
 }