correcion en estilos

css/style.css

@@ -261,10 +261,7 @@ border-color: transparent;
 /*Panel Editor*/
 
 .thumbnail {
-  height: 100% !important;
-  overflow-y: auto;
-  overflow-x: hidden;
-  border: none;
+
 }
 
 .box-secciones {
@@ -679,8 +676,8 @@ Help-tip Style
 /* CSS animation */
 
 @-webkit-keyframes fadeIn {
-    0% { 
-        opacity:0; 
+    0% {
+        opacity:0;
         transform: scale(0.6);
     }
 
@@ -695,8 +692,8 @@ Help-tip Style
     100% { opacity:100%; }
 }
 .blink{
-		
+
 		color: rgb (0, 137, 226);
-		
+
 		animation: blink 1s infinite;
 	 }