@charset "utf-8";
/* 
@名称: base 
@功能: 重设浏览器默认样式 
*/

/* 防止用户自定义背景颜色对网页的影响，添加让用户可以自定义字体 */

html {
    color: black;
    background: white;
}

/* 内外边距通常让各个浏览器样式的表现位置不同 */

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, hr, button, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    margin: 0;
    padding: 0;
}

/* 要注意表单元素并不继承父级 font 的问题 */

body, button, input, select, textarea {
    font: 14px/1.5 'microsoft yahei', SimSun, tahoma, arial, sans-serif;
}

input, select, textarea {
    font-size: 100%;
}

/* 去掉各Table cell 的边距并让其边重合 */

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* IE bug fixed: th 不继承 text-align*/

th {
    text-align: inherit;
}

/* 去除默认边框 */

fieldset, img {
    border: none;
}

/* ie6 7 8(q) bug 显示为行内表现 */

iframe {
    display: inline-block;
    vertical-align: middle;
}

/* 去掉 firefox 下此元素的边框 */

abbr, acronym {
    border: none;
    font-variant: normal;
}

/* 一致的 del 样式 */

del {
    text-decoration: line-through;
}

address, caption, cite, code, dfn, em, th, var {
    font-style: normal;
    font-weight: 500;
}

/* 去掉列表前的标识, li 会继承 */

ol, ul {
    list-style: none;
}

/* 来自yahoo, 让标题都自定义, 适应多个系统应用 */

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: 500;
}

i, em {
    font-style: normal;
}

q:before, q:after {
    content: '';
}

/* 统一上标和下标 */

sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

/* 让链接在 hover 状态下显示下划线 */

a:hover {
    text-decoration: underline;
}

/* 默认不显示下划线，保持页面简洁 */

ins, a {
    text-decoration: none;
}

/* IE6,7焦点点状线去除 */

a:focus, *:focus {
    outline: none;
}

/* 清除浮动 */

.clearfix:before, .clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
    overflow: hidden;
}

.clearfix {
    zoom: 1;
    /* for IE6 IE7 */
}

.clear {
    clear: both;
    display: block;
    overflow: hidden;
    height: 0;
    line-height: 0;
    font-size: 0;
}

/* 设置显示和隐藏, 通常用来与 JS 配合 */

.hide {
    display: none !important;
    visibility: hidden;
}

/* 设置内联, 减少浮动带来的bug */

.fl {
    float: left;
    display: inline;
}

.fr {
    float: right;
    display: inline;
}

a {
    color: #666;
}

a:hover {
    text-decoration: none;
}