@charset 'utf-8';
/*===========================  重置初始样式 start  ===========================*/
html, div, body, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    line-height: 100%;
    vertical-align: baseline;
    background: transparent;
}

ol, ul, li, ul li {
    list-style: none;
}

:focus {
    outline: 0;
}

ins {
    text-decoration: none;
}

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

html, body {
    height: 100%;
}

article, aside, dialog, details, footer, figure, header, hgroup, menu, media, nav, section {
    display: block;
    padding: 0;
    margin: 0;
}

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, iframe, fieldset, input, textarea, p, blockquote, th, td, button {
    padding: 0;
    margin: 0;
}

fieldset, img, button {
    border: 0;
}

body, input, select, textarea {
    font-family: '微软雅黑 Regular', '微软雅黑';
    color: #333;
    font-size: 12px;
}

body {
    position: relative;
    background: #fff;
    margin: 0 auto;
}

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

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

/*===========================  重置初始样式 end  ===========================*/

/*===========================  通用样式 start  ===========================*/
/*---------------------------  常用样式 start  ---------------------------*/
.wh_mar {
    width: 1200px;
    margin: 0 auto;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.wh {
    width: 100%;
    display: inline-block;
}

.none {
    display: none;
}

.ov {
    overflow: hidden;
}

.re {
    position: relative;
}

.just {
    text-align: justify;
    text-justify: inter-ideograph;
}

.wrap {
    word-break: break-all;
    word-wrap: break-word;
}

/*---------------------------  常用样式 end  ---------------------------*/

/*---------------------------  边距 start  ---------------------------*/
.mt5 {
    margin-top: 5px;
}

.mt10 {
    margin-top: 10px;
}

.mt15 {
    margin-top: 15px;
}

.mt20 {
    margin-top: 20px;
}

.mt25 {
    margin-top: 25px;
}

.mt30 {
    margin-top: 30px;
}

.mt35 {
    margin-top: 35px;
}

.mt40 {
    margin-top: 40px;
}

.mt45 {
    margin-top: 45px;
}

.mt50 {
    margin-top: 50px;
}

.ml5 {
    margin-left: 5px;
}

.ml10 {
    margin-left: 10px;
}

.ml15 {
    margin-left: 15px;
}

.ml20 {
    margin-left: 20px;
}

.ml25 {
    margin-left: 25px;
}

.ml30 {
    margin-left: 30px;
}

.mr5 {
    margin-right: 5px;
}

.mr10 {
    margin-right: 10px;
}

.mr15 {
    margin-right: 15px;
}

.mr20 {
    margin-right: 20px;
}

.mr25 {
    margin-right: 25px;
}

.mr30 {
    margin-right: 30px;
}

.mb5 {
    margin-bottom: 5px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb25 {
    margin-bottom: 25px;
}

.mb30 {
    margin-bottom: 30px;
}

/*---------------------------  边距 end  ---------------------------*/

/*---------------------------  填充 start  ---------------------------*/
.pt5 {
    padding-top: 5px;
}

.pt10 {
    padding-top: 10px;
}

.pt15 {
    padding-top: 15px;
}

.pt20 {
    padding-top: 20px;
}

.pt25 {
    padding-top: 25px;
}

.pt30 {
    padding-top: 30px;
}

.pl5 {
    padding-left: 5px;
}

.pl10 {
    padding-left: 10px;
}

.pl15 {
    padding-left: 15px;
}

.pl20 {
    padding-left: 20px;
}

.pl25 {
    padding-left: 25px;
}

.pl30 {
    padding-left: 30px;
}

.pr5 {
    padding-right: 5px;
}

.pr10 {
    padding-right: 10px;
}

.pr15 {
    padding-right: 15px;
}

.pr20 {
    padding-right: 20px;
}

.pr25 {
    padding-right: 25px;
}

.pr30 {
    padding-right: 30px;
}

.pb5 {
    padding-bottom: 5px;
}

.pb10 {
    padding-bottom: 10px;
}

.pb15 {
    padding-bottom: 15px;
}

.pb20 {
    padding-bottom: 20px;
}

.pb25 {
    padding-bottom: 25px;
}

.pb30 {
    padding-bottom: 30px;
}

/*---------------------------  填充 end  ---------------------------*/

/*---------------------------  icon start  ---------------------------*/
.icon {
    background: url(../images/icon.png) no-repeat;
}

/*---------------------------  icon end  ---------------------------*/
/*---------------------------  代码展示框 start  ---------------------------*/
h1 {
    width: 960px;
    margin: 0 auto 20px;
    padding-top: 20px;
    font-size: 18px;
    line-height: 25px;
    font-weight: normal;
}

h2 {
    margin: 25px 0;
    font-size: 20px;
}

.title {
    font-weight: 700;
    font-size: 24px;
    text-align: center;
}

.code {
    width: 960px;
    border: 1px dashed #e2e2e2;
    padding: 10px 5px;
    margin: 25px auto;
    font-size: 16px;
    background: #eee;
}

.code pre {
    font-family: '微软雅黑 Regular', '微软雅黑';
    line-height: 1.5;
}

.code p {
    line-height: 25px;
}

.example {
    width: 960px;
    margin: 10px auto 50px;
}

.options_table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    border-spacing: 0;
    border: 1px solid #cee1ee;
    border-left: 0
}

.options_table thead {
    border-bottom: 1px solid #cee1ee;
    background-color: #e3eef8
}

.options_table tr {
    line-height: 24px;
    font-size: 13px
}

.options_table tr:nth-child(2n) {
    background-color: #f0f5f8
}

.options_table tr th {
    color: #555;
    padding-top: 8px;
    padding-bottom: 8px;
    text-align: left
}

.options_table tr td {
    padding-top: 8px;
    padding-bottom: 8px
}

.options_table tr td, .options_table tr th {
    border-left: 1px solid #cee1ee;
    word-break: break-all;
    word-wrap: break-word;
    padding-left: 10px;
    font-weight: 400
}

/*---------------------------  代码展示框 end  ---------------------------*/
/*===========================  通用样式 end  ===========================*/