css 常用代码分享

/*强制不换行*/white-space:nowrap;/*自动换行*/word-wrap: break-word;
word-break: normal;/*强制英文单词断行*/word-break:break-all;

text-align:justify;text-justify:inter-ideogra

input,button,select,textarea{ outline:none;}textarea{ font-size:13px; resize:none;}

.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: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;}

.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;}

<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>

.minheight500{min-height:500px;height:auto !important;height:500px;overflow:visible;}

cursor:not-allowed;

font-family:"Hiragino Sans GB","Hiragino Sans GB W3",'微软雅黑';

.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.a{background:-webkit-gradient(linear,left top,left bottom,from(#69bdf9),to(#4aa7e8));background:-moz-linear-gradient(top,#67bcf8,#3b96d6);background:-o-linear-gradient(top,#67bcf8,#3b96d6);background:linear-gradient(top,#67bcf8,#3b96d6);}

.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;

::-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 */   

background: #bde25e; /* Old browsers */background: -moz-linear-gradient(top, #bde25e 2%, #8bb31d 100%); /* FF3.6+ */background: -webkit-gradient(linear, left top, left bottom, color-stop(2%,#bde25e), color-stop(100%,#8bb31d)); /* Chrome,Safari4+ */background: -webkit-linear-gradient(top, #bde25e 2%,#8bb31d 100%); /* Chrome10+,Safari5.1+ */background: -o-linear-gradient(top, #bde25e 2%,#8bb31d 100%); /* Opera 11.10+ */background: -ms-linear-gradient(top, #bde25e 2%,#8bb31d 100%); /* IE10+ */background: linear-gradient(to bottom, #bde25e 2%,#8bb31d 100%); /* W3C */filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#bde25e', endColorstr='#8bb31d',GradientType=0 ); /* IE6-9 */

 @media screen and (max-width:1220px) and (min-width:1151px) {
    #wrapper {font-size:15px;}}

pointer-events:none; 

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);
} 

-moz-user-focus:ignore;-moz-user-input:disabled;-moz-user-select:none;

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;

resize:none

input,button,select,textarea{outline:none}textarea{resize:none}

a{-webkit-tap-highlight-color:rgba(0,0,0,0);}

filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr=#ef6464, endColorstr= #eb4141);/*IE<9>*/-ms-filter: "progid:DXImageTransform.Microsoft.gradient (GradientType=0, startColorstr=#ef6464, endColorstr=#eb4141)";/*IE8+*/

.chrome_adjust { font-size: 9px; -webkit-transform: scale(0.75); }

 display:-webkit-box;-webkit-box-pack:center; -webkit-box-align: center;

 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;
} 

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"

a:focus { outline:none; -moz-outline:none; }

-webkit-tap-highlight-color: rgba(255, 255, 255, 0);

-webkit-tap-highlight-color: transparent;  // i.e. Nexus5/Chrome and Kindle Fire HD 7''

input:-moz-placeholder { color: #369; }::-webkit-input-placeholder {