diff --git a/components/input-number/demo/basic.md b/components/input-number/demo/basic.md
index c5c21f50ea7e8ec4f38c9a5b5f07927c931543f7..cf19aefecd79b043c8dd062a0d43a826638d90df 100644
--- a/components/input-number/demo/basic.md
+++ b/components/input-number/demo/basic.md
@@ -14,7 +14,7 @@ function onChange(value) {
 }
 
 React.render(
-<InputNumber min={1} max={10} defaultValue={3} onChange={onChange} style={{width:100}} />
+<InputNumber min={1} max={10} defaultValue={3} onChange={onChange} />
 , document.getElementById('components-input-number-demo-basic'));
 ````
 
diff --git a/components/input-number/demo/disabled.md b/components/input-number/demo/disabled.md
index dac631284d31a0f0aacedc8f316ec30c07c82c51..9676db3d914ca4a80b36dd666325c480cb775040 100644
--- a/components/input-number/demo/disabled.md
+++ b/components/input-number/demo/disabled.md
@@ -22,10 +22,10 @@ var Test = React.createClass({
   },
   render() {
     return <div>
-      <InputNumber min={1} max={10} disabled={this.state.disabled} defaultValue={3} style={{width:100}} />
-      <br />
-      <br />
-      <button onClick={this.toggle} className="ant-btn ant-btn-primary">Toggle disabled</button>
+      <InputNumber min={1} max={10} disabled={this.state.disabled} defaultValue={3} />
+      <div style={{marginTop: 20}}>
+        <button onClick={this.toggle} className="ant-btn ant-btn-primary">Toggle disabled</button>
+      </div>
     </div>;
   }
 });
diff --git a/components/input-number/index.jsx b/components/input-number/index.jsx
index 2c7579c0ada86180b0bb8e8395adbbe541d04a1a..265d828237a8fd3d0f869bd3d885c159b33c8b7b 100644
--- a/components/input-number/index.jsx
+++ b/components/input-number/index.jsx
@@ -8,7 +8,7 @@ var AntInputNumber = React.createClass({
     };
   },
   render() {
-    return <InputNumber {...this.props} />;
+    return <InputNumber style={{width: 90}} {...this.props} />;
   }
 });
 
diff --git a/components/motion/demo/basic.md b/components/motion/demo/basic.md
index fc066f29910930518f5dd4f7d502d8ea31343901..1bf0b1d66657907ffeb6ddd7e7488f8369d5847c 100644
--- a/components/motion/demo/basic.md
+++ b/components/motion/demo/basic.md
@@ -220,7 +220,4 @@ React.render(<Test/>, document.getElementById('components-motion-demo-basic'));
 .motion-select {
   text-align: center;
 }
-.code-boxes-col-2-1 {
-  width:100%;
-}
-</style>
\ No newline at end of file
+</style>
diff --git a/components/motion/index.md b/components/motion/index.md
index 6e7324d54bcb98f71532ed69267cf57678f19188..b4798ae6686e52b75f0d3026e8454a0647544b31 100644
--- a/components/motion/index.md
+++ b/components/motion/index.md
@@ -3,6 +3,7 @@
 - category: CSS
 - chinese: 组件动画
 - order: 4
+- cols: 1
 
 ---
 
diff --git a/site/templates/layout.html b/site/templates/layout.html
index 536f1e14714347daafcf9093ae08ba0125b64283..5fe790228041cbc17e84e7b96ca5fe2fdfe98c58 100644
--- a/site/templates/layout.html
+++ b/site/templates/layout.html
@@ -11,10 +11,8 @@
     <link rel="icon" href="https://t.alipayobjects.com/images/T1QUBfXo4fXXXXXXXX.png" type="image/x-icon">
     <link rel="shortcut icon" href="https://t.alipayobjects.com/images/T1QUBfXo4fXXXXXXXX.png" type="image/x-icon">
     <link href="http://fonts.useso.com/css?family=Raleway:600,500,400,300" rel="stylesheet" type="text/css">
-    <link rel="stylesheet" href="/static/normalize.css">
     {% block styles %}{% endblock %}
     <link rel="stylesheet" href="/dist/{{ config.package.name }}-{{ config.package.version }}.css">
-
     <link rel="stylesheet" href="/static/style.css">
     <link rel="stylesheet" href="/static/tomorrow.css">
     <script>
@@ -85,12 +83,11 @@
   <body {% block bodyAttribute %}{% endblock %}>
     <header id="header">
       <a class="logo" href="/">
-        <img width="60" src="https://t.alipayobjects.com/images/rmsweb/T1B9hfXcdvXXXXXXXX.svg"> {{ config.site.name }}
+        <img width="60" src="https://t.alipayobjects.com/images/rmsweb/T1B9hfXcdvXXXXXXXX.svg">
+        {{ config.site.name }}
       </a>
-      <div class="search" >
-        <form>
-          <div id="autoComplete"></div>
-        </form>
+      <div class="search">
+        <div id="autoComplete"></div>
       </div>
       <nav class="nav">
         <span class="bar"></span>
diff --git a/static/normalize.css b/static/normalize.css
deleted file mode 100644
index 458eea1ea3d5d57b8d35a7453763e681e4ffe383..0000000000000000000000000000000000000000
--- a/static/normalize.css
+++ /dev/null
@@ -1,427 +0,0 @@
-/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
-
-/**
- * 1. Set default font family to sans-serif.
- * 2. Prevent iOS text size adjust after orientation change, without disabling
- *    user zoom.
- */
-
-html {
-  font-family: sans-serif; /* 1 */
-  -ms-text-size-adjust: 100%; /* 2 */
-  -webkit-text-size-adjust: 100%; /* 2 */
-}
-
-/**
- * Remove default margin.
- */
-
-body {
-  margin: 0;
-}
-
-/* HTML5 display definitions
-   ========================================================================== */
-
-/**
- * Correct `block` display not defined for any HTML5 element in IE 8/9.
- * Correct `block` display not defined for `details` or `summary` in IE 10/11
- * and Firefox.
- * Correct `block` display not defined for `main` in IE 11.
- */
-
-article,
-aside,
-details,
-figcaption,
-figure,
-footer,
-header,
-hgroup,
-main,
-menu,
-nav,
-section,
-summary {
-  display: block;
-}
-
-/**
- * 1. Correct `inline-block` display not defined in IE 8/9.
- * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
- */
-
-audio,
-canvas,
-progress,
-video {
-  display: inline-block; /* 1 */
-  vertical-align: baseline; /* 2 */
-}
-
-/**
- * Prevent modern browsers from displaying `audio` without controls.
- * Remove excess height in iOS 5 devices.
- */
-
-audio:not([controls]) {
-  display: none;
-  height: 0;
-}
-
-/**
- * Address `[hidden]` styling not present in IE 8/9/10.
- * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
- */
-
-[hidden],
-template {
-  display: none;
-}
-
-/* Links
-   ========================================================================== */
-
-/**
- * Remove the gray background color from active links in IE 10.
- */
-
-a {
-  background-color: transparent;
-}
-
-/**
- * Improve readability when focused and also mouse hovered in all browsers.
- */
-
-a:active,
-a:hover {
-  outline: 0;
-}
-
-/* Text-level semantics
-   ========================================================================== */
-
-/**
- * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
- */
-
-abbr[title] {
-  border-bottom: 1px dotted;
-}
-
-/**
- * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
- */
-
-b,
-strong {
-  font-weight: bold;
-}
-
-/**
- * Address styling not present in Safari and Chrome.
- */
-
-dfn {
-  font-style: italic;
-}
-
-/**
- * Address variable `h1` font-size and margin within `section` and `article`
- * contexts in Firefox 4+, Safari, and Chrome.
- */
-
-h1 {
-  font-size: 2em;
-  margin: 0.67em 0;
-}
-
-/**
- * Address styling not present in IE 8/9.
- */
-
-mark {
-  background: #ff0;
-  color: #000;
-}
-
-/**
- * Address inconsistent and variable font size in all browsers.
- */
-
-small {
-  font-size: 80%;
-}
-
-/**
- * Prevent `sub` and `sup` affecting `line-height` in all browsers.
- */
-
-sub,
-sup {
-  font-size: 75%;
-  line-height: 0;
-  position: relative;
-  vertical-align: baseline;
-}
-
-sup {
-  top: -0.5em;
-}
-
-sub {
-  bottom: -0.25em;
-}
-
-/* Embedded content
-   ========================================================================== */
-
-/**
- * Remove border when inside `a` element in IE 8/9/10.
- */
-
-img {
-  border: 0;
-}
-
-/**
- * Correct overflow not hidden in IE 9/10/11.
- */
-
-svg:not(:root) {
-  overflow: hidden;
-}
-
-/* Grouping content
-   ========================================================================== */
-
-/**
- * Address margin not present in IE 8/9 and Safari.
- */
-
-figure {
-  margin: 1em 40px;
-}
-
-/**
- * Address differences between Firefox and other browsers.
- */
-
-hr {
-  -moz-box-sizing: content-box;
-  box-sizing: content-box;
-  height: 0;
-}
-
-/**
- * Contain overflow in all browsers.
- */
-
-pre {
-  overflow: auto;
-}
-
-/**
- * Address odd `em`-unit font size rendering in all browsers.
- */
-
-code,
-kbd,
-pre,
-samp {
-  font-family: monospace, monospace;
-  font-size: 1em;
-}
-
-/* Forms
-   ========================================================================== */
-
-/**
- * Known limitation: by default, Chrome and Safari on OS X allow very limited
- * styling of `select`, unless a `border` property is set.
- */
-
-/**
- * 1. Correct color not being inherited.
- *    Known issue: affects color of disabled elements.
- * 2. Correct font properties not being inherited.
- * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
- */
-
-button,
-input,
-optgroup,
-select,
-textarea {
-  color: inherit; /* 1 */
-  font: inherit; /* 2 */
-  margin: 0; /* 3 */
-}
-
-/**
- * Address `overflow` set to `hidden` in IE 8/9/10/11.
- */
-
-button {
-  overflow: visible;
-}
-
-/**
- * Address inconsistent `text-transform` inheritance for `button` and `select`.
- * All other form control elements do not inherit `text-transform` values.
- * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
- * Correct `select` style inheritance in Firefox.
- */
-
-button,
-select {
-  text-transform: none;
-}
-
-/**
- * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
- *    and `video` controls.
- * 2. Correct inability to style clickable `input` types in iOS.
- * 3. Improve usability and consistency of cursor style between image-type
- *    `input` and others.
- */
-
-button,
-html input[type="button"], /* 1 */
-input[type="reset"],
-input[type="submit"] {
-  -webkit-appearance: button; /* 2 */
-  cursor: pointer; /* 3 */
-}
-
-/**
- * Re-set default cursor for disabled elements.
- */
-
-button[disabled],
-html input[disabled] {
-  cursor: default;
-}
-
-/**
- * Remove inner padding and border in Firefox 4+.
- */
-
-button::-moz-focus-inner,
-input::-moz-focus-inner {
-  border: 0;
-  padding: 0;
-}
-
-/**
- * Address Firefox 4+ setting `line-height` on `input` using `!important` in
- * the UA stylesheet.
- */
-
-input {
-  line-height: normal;
-}
-
-/**
- * It's recommended that you don't attempt to style these elements.
- * Firefox's implementation doesn't respect box-sizing, padding, or width.
- *
- * 1. Address box sizing set to `content-box` in IE 8/9/10.
- * 2. Remove excess padding in IE 8/9/10.
- */
-
-input[type="checkbox"],
-input[type="radio"] {
-  box-sizing: border-box; /* 1 */
-  padding: 0; /* 2 */
-}
-
-/**
- * Fix the cursor style for Chrome's increment/decrement buttons. For certain
- * `font-size` values of the `input`, it causes the cursor style of the
- * decrement button to change from `default` to `text`.
- */
-
-input[type="number"]::-webkit-inner-spin-button,
-input[type="number"]::-webkit-outer-spin-button {
-  height: auto;
-}
-
-/**
- * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
- * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
- *    (include `-moz` to future-proof).
- */
-
-input[type="search"] {
-  -webkit-appearance: textfield; /* 1 */
-  -moz-box-sizing: content-box;
-  -webkit-box-sizing: content-box; /* 2 */
-  box-sizing: content-box;
-}
-
-/**
- * Remove inner padding and search cancel button in Safari and Chrome on OS X.
- * Safari (but not Chrome) clips the cancel button when the search input has
- * padding (and `textfield` appearance).
- */
-
-input[type="search"]::-webkit-search-cancel-button,
-input[type="search"]::-webkit-search-decoration {
-  -webkit-appearance: none;
-}
-
-/**
- * Define consistent border, margin, and padding.
- */
-
-fieldset {
-  border: 1px solid #c0c0c0;
-  margin: 0 2px;
-  padding: 0.35em 0.625em 0.75em;
-}
-
-/**
- * 1. Correct `color` not being inherited in IE 8/9/10/11.
- * 2. Remove padding so people aren't caught out if they zero out fieldsets.
- */
-
-legend {
-  border: 0; /* 1 */
-  padding: 0; /* 2 */
-}
-
-/**
- * Remove default vertical scrollbar in IE 8/9/10/11.
- */
-
-textarea {
-  overflow: auto;
-}
-
-/**
- * Don't inherit the `font-weight` (applied by a rule above).
- * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
- */
-
-optgroup {
-  font-weight: bold;
-}
-
-/* Tables
-   ========================================================================== */
-
-/**
- * Remove most spacing between table cells.
- */
-
-table {
-  border-collapse: collapse;
-  border-spacing: 0;
-}
-
-td,
-th {
-  padding: 0;
-}
diff --git a/static/style.css b/static/style.css
index d5ccd4831bd1ba5cb3fa5aee32b327bf0493e809..976eba44e16eb6c34a26d32efb90ebfbf0e1d329 100644
--- a/static/style.css
+++ b/static/style.css
@@ -1647,7 +1647,7 @@ footer ul li > a {
 }
 
 .code-boxes-col-1-1 {
-  width: 75%;
+  width: 80%;
 }
 
 .code-boxes-col-2-1 {
diff --git a/style/components/inputNumber.less b/style/components/inputNumber.less
index 3460a0e8139a4b7d7569bc2c6bd7c3c2afad7287..7b05f34b7da7ef97a7efdfa50e6a51c4f07d92f0 100644
--- a/style/components/inputNumber.less
+++ b/style/components/inputNumber.less
@@ -22,7 +22,7 @@
     height: 14px;
     overflow: hidden;
     color: #999;
-    &:hover &-up-inner, 
+    &:hover &-up-inner,
     &:hover &-down-inner {
       color: tint(@primary-color, 20%);
     }
@@ -100,7 +100,6 @@
   &-handler-down {
     cursor: pointer;
     &-inner {
-      bottom: 1px;
       &:before {
         content: "\e600";
       }
