Make cdb tab header not be as wide as the entire hide window (#124)

CDB tabs will now overflow to the next line immediately

bin/style.css

@@ -474,7 +474,7 @@ input[type=checkbox]:checked:after {
 }
 .hide-tabs.tabs-bottom > .tabs-header {
   width: 100%;
-  position: fixed;
+  position: absolute;
   bottom: 0px;
   padding-top: 0px;
   padding-bottom: 5px;

bin/style.less

@@ -510,7 +510,7 @@ input[type=checkbox] {
 .hide-tabs.tabs-bottom {
 	>.tabs-header {
 		width:100%;
-		position: fixed;
+		position: absolute;
 		bottom : 0px;
 		padding-top : 0px;
 		padding-bottom : 5px;