html {
    margin: 0;
    padding: 0;
    font-family: 'PingFangSC-Light', 'Helvetica Neue', 'Hiragino Sansgb', 'Arial', 'Microsoft Yahei', 'Microsoft Yahei ui', 'Simsun', 'Sans-serif';
}

body,
div,
span,
i,
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;
    font-size: 100%;
    font-family: 'PingFangSC-Light', 'Helvetica Neue', 'Hiragino Sansgb', 'Arial', 'Microsoft Yahei', 'Microsoft Yahei ui', 'Simsun', 'Sans-serif';
    vertical-align: baseline;
    outline: 0;
    word-break: break-all;
    /* word-break: break-word; */
    word-wrap: break-word;
}

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

img {
    border: 0;
}

a {
    text-decoration: none;
    color: #333;
    outline: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    outline-offset: 0px;
}

a:hover,
a:active,
a:link,
a:visited,
a:focus {
    text-decoration: none;
    outline: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    outline-offset: 0px;
}

var,
em,
strong {
    font-style: normal;
}

em,
i,
strong,
th,
var {
    font-style: inherit;
    font-weight: inherit;
}

li {
    list-style: none;
}

caption,
th {
    text-align: left;
}

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

input,
button,
textarea,
select,
optgroup,
option {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    appearance: none;
}

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

.clearfix {
    *zoom: 1;
}

.clearfix:after {
    content: '\200B';
    clear: both;
    display: block;
    height: 0px;
}


/* ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
    padding: 5px;
    margin: 5px;
    background-color: rgba(255, 255, 255, 1);
}

::-webkit-scrollbar-track-piece {
    border-left: 1px solid rgba(125, 125, 125, .7);
    background-color: rgba(255, 255, 255, 1);
    padding: 5px;
    margin: 5px;
}

::-webkit-scrollbar-thumb:vertical {
    height: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}

::-webkit-scrollbar-thumb:horizontal {
    width: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
} */

body {
    -webkit-text-size-adjust: 100%!important;
    -moz-text-size-adjust: !important;
    text-size-adjust: !important;
    /*-webkit-transform-style: preserve-3d;*/
}

* {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    box-sizing: border-box;
}

html,
body {
    position: relative;
    line-height: 1;
    height: 100%;
    min-height: 100%;
    background: #fff;
    color: #333;
    font-size: 14px;
}


/*重置bootstrap按钮样式*/

.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus {
    outline: none;
    outline-offset: 0px;
}

.btn:hover,
.btn:focus,
.btn.focus {
    color: inherit;
}

.btn:active,
.btn.active {
    -webkit-box-shadow: none;
    box-shadow: none;
}

/*table 首列不换行*/

.markdown-content table tr td:first-child{
    white-space: nowrap;
}