extract shared common CSS into single file

css/privatebin.css

@@ -1,7 +1,7 @@
 /**
  * PrivateBin
  *
- * Main CSS file.
+ * Cascading style sheets for page template.
  *
  * @link      https://github.com/PrivateBin/PrivateBin
  * @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
@@ -9,6 +9,8 @@
  * @version   1.7.1
  */
 
+@import url("common.css");
+
 /*  CSS Reset from YUI 3.4.1 (build 4118) - Copyright 2011 Yahoo! Inc. All rights reserved.
 Licensed under the BSD License. - http://yuilibrary.com/license/    */
 html{color:#000;background:#fff}body,div,dl,dt,dd,ul,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0}table{border-collapse:collapse;border-spacing:0}fieldset,img{border:0}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal}ol,ul{list-style:none}caption,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal}q:before,q:after{content:''}abbr,acronym{border:0;font-variant:normal}sup{vertical-align:text-top}sub{vertical-align:text-bottom}input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit}input,textarea,select{font-size:100%;}legend{color:#000}
@@ -105,42 +107,6 @@ h3.title {
 	resize: vertical;
 }
 
-#attachmentPreview img {
-	max-width: 100%;
-	height: auto;
-}
-
-#attachmentPreview .pdfPreview {
-	width: 100%;
-	height: 100vh;
-	margin-bottom: 20px;
-}
-
-#dropzone {
-	text-align: center;
-	position: fixed;
-	top: 0;
-	left: 0;
-	width: 100%;
-	height: 100%;
-	z-index: 1000;
-	opacity: 0.6;
-	background-color: #99ccff;
-	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M0 0h24v24H0z' fill='none'/%3E%3Cpath d='M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM14 13v4h-4v-4H7l5-5 5 5h-3z'/%3E%3C/svg%3E");
-	background-repeat: no-repeat;
-	background-position: center;
-	background-size: 25vh;
-	outline: 2px dashed #228bff;
-	outline-offset: -50px;
-}
-
-.dragAndDropFile{
-	color: #777;
-	font-size: 1em;
-	display: inline;
-	white-space: normal;
-}
-
 #status {
 	clear: both;
 	padding: 5px 10px;
@@ -160,8 +126,6 @@ h3.title {
 
 #pasteresult button { margin-left: 11px; }
 
-#deletelink { float: right; }
-
 #toolbar, #status { margin-bottom: 5px; }
 
 #copyhint { color: #666; font-size: 0.85em }
@@ -430,15 +394,6 @@ h4.title {
 
 .commentdate { color: #bfcede; }
 
-#filewrap {
-	transition: background-color 0.75s ease-out;
-}
-
-.highlight {
-	background-color: #ffdd86;
-	transition: background-color 0.2s ease-in;
-}
-
 img.vizhash {
 	width: 16px;
 	height: 16px;