added list of question for referece

Author: khan4019

css.html

@@ -147,6 +147,7 @@ <h2>3. preprocessor</h2>
   ref: <a href="http://www.frontendjournal.com/most-common-technical-interview-question-for-frontend-developers/">most common interview questions</a>
 </div>
 
+
 <!-- <div id="bdo">
   <h2>4. bdo</h2>
   <p><strong>Question:</strong> How can u change direction of html text?</p>
@@ -257,14 +258,33 @@ <h2>15. semantic</h2>
   <p>ref: <a href="http://en.wikipedia.org/wiki/Semantic_HTML">Wiki: semantic HTML</a> </p>
 </div> -->
 <div>
+  
+<h2>temporary list of questions</h2>
+<ul>
+  <li>explain css box model</li>
+  <li>explain shadow DOM</li>
+  <li>text effect in css3</li>
+  <li>css specificity</li>
+  <li>reset css</li>
+  <li>difference between em and px. whar are other measuring units</li>
+  <li>what is filter? why would u use it?</li>
+  <li>what is conditional css</li>
+  <li>what is overflow in css</li>
+  <li>difference between relative and absolute positioning</li>
+  <li>@import/li>
+  <li>sprites</li>
+  <li>difference display:none and visibility:hidden</li>
+  <li>:after and :before</li>
+  <li>pseudo classes</li>
+</ul>
   <h2>References</h2>
   <ul>
     <li><a href=""></a></li>
     <li><a href="http://css-tricks.com/interview-questions-css/">very good: css tricks</a></li>
     <li><a href="https://github.com/johnpolacek/Front-end-Developer-Interview-Questions/blob/master/README.md">decent in github</a></li>
     <li><a href="https://github.com/darcyclarke/Front-end-Developer-Interview-Questions">just the list of questions</a></li>
     <li><a href="http://www.frontendjournal.com/most-common-technical-interview-question-for-frontend-developers/">some basic: float clear</a></li>
-    <li><a href="http://www.codeproject.com/Articles/702051/40-important-HTML-5-Interview-questions-with-answe">have some basic css</a></li>
+    <li><a href="http://www.codeproject.com/Articles/702051/40-important-HTML-5-Interview-questions-with-answe">40 important HTML interview questions (basic css question)</a></li>
     <li><a href="http://www.getallfix.com/2012/11/web-developer-interview-questions-ui-developer-interview-questions-most-common-web-developer-interview-questions/">some old css question</a></li>
     <li><a href=""></a></li>
     <li><a href=""></a></li>