javascript-html5-css3
diff --git a/‎css-2.x.md
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@@ -1,4 +1,4 @@
-#以下是常用的代码收集，没有任何技术含量，只是填坑的积累。转载请注明出处，谢谢。
+### 以下是常用的代码收集，没有任何技术含量，只是填坑的积累。转载请注明出处，谢谢。
 
 - 文字换行
 ```css
@@ -9,4 +9,183 @@ word-wrap: break-word;
 word-break: normal;
 /*强制英文单词断行*/
 word-break:break-all;
-```
+```
+
+- 两端对齐
+```css
+text-align:justify;text-justify:inter-ideogra
+```
+
+- [去掉Webkit(chrome)浏览器中input(文本框)或textarea的黄色焦点框](http://www.cnblogs.com/niao/archive/2012/09/07/2674511.html)
+```css
+input,button,select,textarea{ outline:none;}
+textarea{ font-size:13px; resize:none;}
+```
+
+- 文字换行
+```css
+[去掉chrome记住密码后自动填充表单的黄色背景](http://www.tuicool.com/articles/EZ777n )
+```
+- ie6: position:fixed
+```css
+.fixed-top /* position fixed Top */{position:fixed;bottom:auto;top:0; }
+* html .fixed-top /* IE6 position fixed Top */{position:absolute;bottom:auto;top:expression(eval(document.documentElement.scrollTop));}
+*html{background-image:url(about:blank);background-attachment:fixed;}
+```
+
+- clearfix
+```css
+.clearfix:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;}
+.clearfix{display:inline-block;}
+html[xmlns] .clearfix{display:block;}
+* html .clearfix{height:1%;}
+
+.clearfix{*zoom: 1;}
+.clearfix:after{clear:both;display:table;content:"”;}
+
+.clearfix{overflow:hidden;_zoom:1;}
+```
+[http://www.daqianduan.com/3606.html](http://www.daqianduan.com/3606.html)
+
+- seperate-table
+```css
+.tab{border-collapse:separate;border:1px solid #e0e0e0;}
+.tab th,.tab td{padding:3px;font-size:12px;background:#f5f9fb;border:1px solid;border-color:#fff #deedf6 #deedf6 #fff;}
+.tab th{background:#edf4f0;}
+.tab tr.even td{background:#fff;}
+```
+```html
+<table class="tab" width="100%" cellpadding="0" cellspacing="0" border="0">
+    <tr>
+        <th>111</th>
+        <td>222</td>
+    </tr>
+    <tr>
+        <th>111</th>
+        <td>222</td>
+    </tr>
+</table>
+```
+
+- min-height: 最小高度兼容代码
+```css
+.minheight500{min-height:500px;height:auto !important;height:500px;overflow:visible;}
+```
+- 鼠标不允许点击
+```css
+cursor:not-allowed;
+```
+- mac font: osx平台字体优化
+```css
+font-family:"Hiragino Sans GB","Hiragino Sans GB W3",'微软雅黑';
+```
+- 省略号
+```css
+.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
+```
+- 投影
+```css
+.b{box-shadow:inset 1px -1px 0 #f1f1f1;text-shadow:1px 1px 0px #630;}
+filter:progid:DXImageTransform.Microsoft.gradient(enabled='true',startColorstr='#99000000',endColorstr='#99000000');background:rgba(0,0,0,.6);
+
+background:rgba(0,0,0,0.5);filter:progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#50000000',endColorstr='#50000000')\9;
+```
+- [search占位](http://www.qianduan.net/search-box-style-custom-webkit.html)
+```css
+::-webkit-input-placeholder {}
+::-moz-input-placeholder {}
+input:focus::-webkit-input-placeholder { color: transparent; }
+-webkit-appearance:none;  google边框去除
+input[type="search"]{-webkit-appearance:textfield;} // 去除chrome默认样式
+http://i.wanz.im/2011/02/04/remove_border_from_input_type_search/
+http://blog.csdn.net/do_it__/article/details/6789699
+line-height: normal; /* for non-ie */
+line-height: 22px\9; /* for ie */
+```
+- title 换行
+```css
+&#13;
+```
+- [全部浏览器的兼容代码生成](http://www.colorzilla.com/gradient-editor/ )
+[CSS 实现 textArea 的 placeholder 换行](http://segmentfault.com/a/1190000000362621)
+
+- 阻止默认事件
+```css
+pointer-events:none;
+```
+- 变灰 gray
+```css
+html{
+    filter: grayscale(100%);
+    -webkit-filter: grayscale(100%);
+    -moz-filter: grayscale(100%);
+    -ms-filter: grayscale(100%);
+    -o-filter: grayscale(100%);
+    filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
+    filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
+    -webkit-filter: grayscale(1);
+}
+```
+- firefox 阻止选中
+```css
+-moz-user-focus:ignore;-moz-user-input:disabled;-moz-user-select:none;
+```
+- 箭头
+```css
+display:block;border:solid transparent;line-height: 0;width:0; height:0;border-top:solid #0288ce;border-width:8px 6px 0 6px;
+
+border-style:solid; border-width:7px; border-color:transparent transparent transparent #ff7020;
+position:absolute;top: 0;left: 0;border-width:20px;border-style:solid;border-color:#d1ddde transparent transparent #d1ddde;
+```
+ie6 bug测试，把border-style设为dashed.
+
+- 取消textarea右下角可拖动手柄
+```css
+resize:none
+```
+- 取消chrome form表单的聚焦边框
+```css
+input,button,select,textarea{outline:none}
+textarea{resize:none}
+```
+- 取消a链接的黄色边框
+```css
+a{-webkit-tap-highlight-color:rgba(0,0,0,0);}
+```
+- webkit 水平居中
+```css
+display:-webkit-box;-webkit-box-pack:center; -webkit-box-align: center;
+```
+- 取消chrome 搜索x提示
+```css
+input[type=search]::-webkit-search-decoration,
+input[type=search]::-webkit-search-cancel-button,
+input[type=search]::-webkit-search-results-button,
+input[type=search]::-webkit-search-results-decoration {
+    display: none;
+}
+```
+- [chrome取消默认黄色背景](http://stackoverflow.com/questions/2338102/override-browser-form-filling-and-input-highlighting-with-html-css)
+```css
+input:-webkit-autofill {-webkit-box-shadow: 0 0 0px 1000px white inset;}
+input:-webkit-autofill,
+textarea:-webkit-autofill,
+select:-webkit-autofill {
+    -webkit-box-shadow: 0 0 0 1000px white inset;
+}
+autocomplete="off"
+```
+- 手机版本网页a标记虚线框问题
+```css
+a:focus { outline:none; -moz-outline:none; }
+```
+- 焦点去除背景
+```css
+-webkit-tap-highlight-color: rgba(255, 255, 255, 0);
+-webkit-tap-highlight-color: transparent;  // i.e. Nexus5/Chrome and Kindle Fire HD 7''
+```
+- placeholder占位符颜色自定义
+```css
+input:-moz-placeholder { color: #369; }
+::-webkit-input-placeholder { color:#369; }
+```