各ブラウザの共通化を図ることで、各ブラウザのCSSデフォルト設定をなくす。
以下のcssを、ファイルに貼り付ける。貼り付けたCSSファイルを、htmlでCSSファイルとしては最初に読み込むようにする。
/** * YUI 3.5.0 - reset.css (http://developer.yahoo.com/yui/3/cssreset/) * http://cssreset.com * Copyright 2012 Yahoo! Inc. All rights reserved. * http://yuilibrary.com/license/ */ /* TODO will need to remove settings on HTML since we can't namespace it. TODO with the prefix, should I group by selector or property for weight savings? */ html{ color:#000; background:#FFF; } /* TODO remove settings on BODY since we can't namespace it. */ /* TODO test putting a class on HEAD. - Fails on FF. */ body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td { margin:0; padding:0; } table { border-collapse:collapse; border-spacing:0; } fieldset, img { border:0; } /* TODO think about hanlding inheritence differently, maybe letting IE6 fail a bit... */ address, caption, cite, code, dfn, em, strong, th, var { font-style:normal; font-weight:normal; } ol, ul { list-style:none; } caption, th { text-align:left; } h1, h2, h3, h4, h5, h6 { font-size:100%; font-weight:normal; } q:before, q:after { content:''; } abbr, acronym { border:0; font-variant:normal; } /* to preserve line-height and selector appearance */ sup { vertical-align:text-top; } sub { vertical-align:text-bottom; } input, textarea, select { font-family:inherit; font-size:inherit; font-weight:inherit; } /*to enable resizing for IE*/ input, textarea, select { *font-size:100%; } /*because legend doesn't inherit in IE */ legend { color:#000; } /* YUI CSS Detection Stamp */ #yui3-css-stamp.cssreset { display: none; }