html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;

}

body {
    line-height: 1;
}

:focus {
    outline: 1;
}

article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary {
    display: block;
}

li {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

a {
    text-decoration: none;
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

ins {
    background-color: #ff9;
    color: #000;
    text-decoration: none;
}

mark {
    background-color: #ff9;
    color: #000;
    font-style: italic;
    font-weight: bold;
}

del {
    text-decoration: line-through;
}

abbr[title],
dfn[title] {
    border-bottom: 1px dotted #000;
    cursor: help;
}

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

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #cccccc;
    margin: 1em 0;
    padding: 0;
}

input,
select {
    vertical-align: middle;
}

html,
body {
    width: 100%;
    min-width: 1200px;
    -webkit-font-smoothing: antialiased;
    -moz-font-smoothing: antialiased;
    -ms-font-smoothing: antialiased;
    font-family: PingFang SC, PingFang SC;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clearfix:after {
    content: '';
    clear: both;
    font-size: 0;
    line-height: 0;
    display: block;
}

/* 全局样式 */
body {
    scrollbar-width: thin;
    /* 控制滚动条宽度 */
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 6px;
    /* 设置滚动条宽度 */
}

::-webkit-scrollbar-thumb {
    background-color: #c8c6c6;
    /* 设置滑块颜色 */
    border-radius: 2px;
    /* 设置滑块圆角 */
}

::-webkit-scrollbar-track {
    background-color: #e6e4e4;
    /* 设置轨道颜色 */
}

::-webkit-scrollbar-button {
    display: none;
    /* 隐藏滚动条两端的按钮 */
}

::-webkit-scrollbar-corner {
    display: none;
    /* 隐藏角落处的交叉部分 */
}

::-webkit-resizer {
    display: none;
    /* 隐藏调整大小手柄 */
}

.d-show {
    display: block;
}

.d-none {
    display: none
}