remove header

metro-hot/css/metro-hot.min.css

@@ -1,18 +1,3 @@
-/**
- * Copyright (c) 2009, 2010, 2011, 2012, 2013, B3log Team
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 @charset "utf-8";
 @font-face{font-family:'IcoMoon';src:url('font/IcoMoon.eot');src:url('font/IcoMoon.eot?#iefix') format('embedded-opentype'),url('font/IcoMoon.svg#IcoMoon') format('svg'),url('font/IcoMoon.woff') format('woff'),url('font/IcoMoon.ttf') format('truetype');font-weight:normal;font-style:normal}[data-ico]:before{font-family:'IcoMoon';content:attr(data-ico);speak:none;cursor:pointer}
 html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}