luci-theme-bootstrap: allow textarea resizing

Fixes: #3317
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

themes/luci-theme-bootstrap/htdocs/luci-static/bootstrap/cascade.css

@@ -452,7 +452,6 @@ select,
 .uneditable-input {
 	display: inline-block;
 	width: 210px;
-	height: 30px;
 	padding: 4px;
 	font-size: 13px;
 	line-height: 18px;
@@ -460,6 +459,13 @@ select,
 	border-radius: 3px;
 }
 
+input,
+select,
+.cbi-dropdown:not(.btn):not(.cbi-button),
+.uneditable-input {
+	height: 30px;
+}
+
 .uneditable-input {
 	color: #808080;
 }
@@ -554,10 +560,6 @@ select[multiple] {
 	background-color: #fff;
 }
 
-textarea {
-	height: auto !important;
-}
-
 .td > input[type=text],
 .td > input[type=password],
 .td > select,