fix dropdown style

templates/install.tmpl

@@ -16,7 +16,7 @@
 	  	      <label>{{.i18n.Tr "install.db_type"}}</label>
 			      <div class="ui selection database type dropdown">
 			        <input type="hidden" id="db_type" name="db_type" value="{{.CurDbOption}}">
-			        <div class="default text">{{.CurDbOption}}</div>
+			        <div class="text">{{.CurDbOption}}</div>
 			        <i class="dropdown icon"></i>
 			        <div class="menu">
                 {{range .DbOptions}}

templates/repo/settings/options.tmpl

@@ -32,7 +32,7 @@
 					    <label>{{.i18n.Tr "repo.default_branch"}}</label>
 					    <div class="ui selection dropdown">
 					      <input type="hidden" id="branch" name="branch" value="{{.Repository.DefaultBranch}}">
-					      <div class="default text">{{.Repository.DefaultBranch}}</div>
+					      <div class="text">{{.Repository.DefaultBranch}}</div>
 					      <i class="dropdown icon"></i>
 					      <div class="menu">
                   {{range .Branches}}