/*css 初始化 */
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img {    margin: 0;    padding: 0;}/*将标签原有的默认内外边距去掉*/fieldset, img, input, button {    border: none; /*去掉边框*/    padding: 0;    margin: 0;    outline-style: none; /*去掉环绕边框*/}ul, ol {    list-style: none; /*去掉原样式中的小黑点*/    /*ctrl+alt+l*/}input {    padding-top: 0;    padding-bottom: 0;}select, input {    vertical-align: middle; /*输入字居中显示*/}select, input, textarea {    font-size: 14px;    margin: 0;}/**/textarea {    resize: none; /*防止拖动*/}img {    border: 0;    vertical-align: middle; /*  去掉图片底部默认的3像素空白缝隙*/}table {    border-collapse: collapse; /*合并外边线*/}body {    font-family:  Microsoft YaHei, Arial, "\5b8b\4f53";}.clearfix:before, .clearfix:after {    content: "";    display: table;}.clearfix:after {    clear: both;}.clearfix {    *zoom: 1; /*IE/7/6*/    /*兼容IE6下的写法*/}h1, h2, h3, h4, h5, h6 {    text-decoration: none; /**/    font-weight: normal; /*不加粗*/    font-size: 100%;}a{    text-decoration: none;}s, i, em {    /*一般起装饰作用*/    font-style: normal; /*将字体变成正常字体*/    text-decoration: none; /*去掉中划线*/}.fl{    float: left;}.fr{    float: right;}