*{margin:0px;padding:0px;}
/*内外边距初始化*/
html, body, div, h1, h2, h3, h4, h5, h6, p, span, img, input, textarea, ul, ol, li, hr { margin: 0;padding: 0;}
/*去除 list 默认样式*/
ul, ol {list-style-type: none;}
/*去除 a 标签默认样式*/
a {text-decoration: none;}
/*左右浮动*/
.fl {float: left;}
.fr {float: right;}
/*清除浮动*/
.clear{clear:both;}
.clearfix::after {display: block; height: 0; content: ""; clear: both; visibility: hidden;}
/*不同字号*/
.f-13 {font-size: 13px;}
.f-14 {font-size: 14px;}
.f-16 {font-size: 16px;}
.f-18 {font-size: 18px;}
.f-20 {font-size: 20px;}
/*元素类型*/
.inline {display: inline;}
.block {display: block;}
.inline-block {display: inline-block;}
/*box-sizing*/
.border-box {-webkit-box-sizing: border-box; -moz-box-sizing: border-box;
box-sizing: border-box;
}
/*外边距*/
.mar20 { margin:20px auto;}
.mar15 { margin:15px auto;}
.mar10 { margin:10px auto;}
/*内边距*/
.pad20 { padding:20px;}
.pad15 { padding:15px;}
.pad10 { padding:10px;}
/*省略号*/
.slh {white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.slhm {overflow : hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
/*变灰*/
/*html {
filter: grayscale(100%);//IE浏览器
-webkit-filter: grayscale(100%);//谷歌浏览器
-moz-filter: grayscale(100%);//火狐
-ms-filter: grayscale(100%);
-o-filter: grayscale(100%);
filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
-webkit-filter: grayscale(1);//谷歌浏览器
}*/
/*防复制
<body unselectable="on" onselectstart="return false;"></body>*/
/*表单对齐
.test1 {
text-align:justify;
text-justify:distribute-all-lines;/*ie6-8*/
/* text-align-last:justify; ie9*/
/* -moz-text-align-last:justify;ff*/
/*-webkit-text-align-last:justify;chrome 20+
}
/* @media screen and (-webkit-min-device-pixel-ratio:0){ chrome
.test1:after{
content:".";
display: inline-block;
width:100%;
overflow:hidden;
height:0;
}
}*/
/*透明度*/
.opacity{opacity: 0; cursor:pointer; -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter: alpha(opacity=0);}
/*首行缩进*/
.shsj { text-indent:2em}
/*字体对齐*/
.textl {text-align:left}
.textc {text-align:center}
.textr {text-align:right}
/*强制换行*/
.qzhh {word-wrap:break-word; word-break:break-all; padding:0px;}
/*图片链接边框*/
.borimg{border:0 none;}
/* 鼠标样式 */
.pointer{ cursor:pointer;}
/* 定位关系 */
.absolute{ position:absolute;}
.relative{ position:relative;}