/* CoueseUI base*/

/* 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 {
    font-size: 10px;/*10/16*100% = 62.5%*/
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body {
    position: relative;
    background: #FFF;
    font-family: "微软雅黑", "黑体", "Microsoft YaHei", Arial, FreeSans, Arimo, "Droid Sans", "wenquanyi micro hei", "Hiragino Sans GB", "Hiragino Sans GB W3", sans-serif, "Segoe UI", "Lucida Grande", Helvetica;
    color: #333;
    max-width: 1920px;
    min-width: 320px;
    width: 100%
}

/* 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;
    box-sizing: border-box
}

/* 重设 HTML5 标签, IE 需要在 js 中 createElement(TAG) */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}

/* HTML5 媒体文件跟 img 保持一致 */
audio, canvas, video {
    display: inline-block;
    *display: inline;
    *zoom: 1;
}

/* 要注意表单元素并不继承父级 font 的问题 */
button, input, select, textarea {
    font: 12px/1.5 tahoma, arial, "Hiragino Sans GB", \5b8b\4f53;
}
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: 0;
}

/* ie6 7 8(q) bug 显示为行内表现 */
iframe {
    display: block;
}

/* 去掉 firefox 下此元素的边框 */
abbr, acronym {
    border: 0;
    font-variant: normal;
}

/* 一致的 del 样式 */
del {
    text-decoration: line-through;
}
address, caption, cite, code, dyn, 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;
}

/* 对齐是排版最重要的因素, 别让什么都居中 */
caption, th {
    text-align: left;
}

/* 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;
}
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;
}

/* 默认不显示下划线，保持页面简洁 */
ins, a {
    color: #000;
    text-decoration: none;
    outline: none;
}

/* 代码字体 */
code, kbd, pre, samp {
    font-family: monospace, serif;
    font-size: 1em;
}
/* 单行文字溢出时出现省略号，需设定宽度 */
.text-overflow {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
/*浮动*/
.fl{
    float: left;
}
.fr{
    float: right;
}
/*清除浮动*/
.clearfloat:after,
.clearfloat:before{
    content: " ";
    display: table;
    width: 0;
    height: 0;
    clear: both;
}
/*居中*/
.center-block {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
/*隐藏文字*/
.text-hide {
  font: 0/0 a;
  color: transparent;
  text-shadow: none;
  background-color: transparent;
  border: 0;
}

@media only screen and (width:768px) and (orientation:portrait) {
    html {
        font-size: 12px
    }
}

@media only screen and (max-width:767px) {
    html {
        font-size: 15px
    }
}

@media only screen and (max-width:639px) {
    html {
        font-size: 13px
    }
}

@media only screen and (max-width:479px) {
    html {
        font-size: 10px
    }
}