diff --git a/lib/all.css b/lib/all.css
index 7b4a82f..d4ae866 100644
--- a/lib/all.css
+++ b/lib/all.css
@@ -10,18 +10,18 @@
   /* for Chrome & Safari */
   -webkit-text-stroke-width:0.13px; 
 }
-#pdf-main > .p {
+.p {
   position:relative;
   margin:13px auto;
   background-color:white;
   overflow:hidden;
   display:none;
 }
-.p > .l {
+.l {
   position:absolute;
   white-space:pre;
 }
-.l > ._ {
+._ {
   color:transparent;
 }
 ::selection{
@@ -30,6 +30,6 @@
 ::-moz-selection{
   background: rgba(168,209,255,0.5);
 }
-.p > .i {
+.i {
   position:absolute;
 }