Update css

Author: accgit

src/css/style.tooltip.css

@@ -21,15 +21,15 @@
     background-color: rgba(0, 0, 0, 0.95);
        border-radius: 3px;
        margin-bottom: 5px;
-         margin-left: -50px;
+         margin-left: -35px;
 	  text-align: center;
-	   min-width: 100px;
-	   font-size: 1em;
+	   min-width: 70px;
+	   font-size: 0.83em;
             position: absolute;
 	     content: attr(data-tooltip);
-	     padding: 5px;
+	     padding: 2px;
 	      bottom: 120%;
-	       color: #fff;
+	       color: #9e9e9e;
 	        left: 50%;
 }