body {
  width: 100%;
  font-family: "Arial";
  font-size: 14px;
  color: #333;
}

body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
code,
del,
dfn,
img,
q,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
dialog,
figure,
footer,
header,
hgroup,
nav,
section {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
}

html,
body {
  height: auto
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 500;
  line-height: 1.1;
  color: inherit;
}

* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  /* Firefox */
  -webkit-box-sizing: border-box;
  /* Safari */
  margin: 0;
  padding: 0;
}

.clearfix:before,
.clearfix:after {
  content: '\0020';
  display: block;
  overflow: hidden;
  visibility: hidden;
  width: 0;
  height: 0;
}

.clearfix:after {
  clear: both;
}

.clearfix {
  zoom: 1;
}


/* 总体样式 */

ol {
  padding: 0;
  margin: 0;
  list-style-position: inside;
}

ul li {
  list-style: none;
}

img {
  border: 0 none;
  height: auto;
  vertical-align: middle;
  max-width: 100%;
}

textarea,
input[type="text"],
input[type="password"],
input[type="email"] {
  outline: 0 none;
  resize: vertical;
}

textarea:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus {
  outline: 0 none;
}

table {
  background-color: transparent;
  border-collapse: collapse;
  border-spacing: 0;
  max-width: 100%;
}

table tr td {
  vertical-align: middle;
}

a {
  color: #2991CC;
  text-decoration: none;
}

a:hover {
  /* color: #2991CC; */
  text-decoration: none;
  opacity: 0.8;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  word-wrap: break-word;
}

h1.small,
h2.small,
h3.small,
h4.small,
h5.small,
h6.small {
  font-weight: normal;
}

select {
  outline: none;
}


/* ::-webkit-scrollbar {
  width: 5px;
  height: 0px;
  background-color: #F5F5F5;
} */


/*定义滚动条轨道 内阴影+圆角*/

::-webkit-scrollbar-track {
  /*  -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);  
  border-radius: 5px;  */
  /*  background-color: #f1f1f1;   
-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);  */
}


/*定义滑块 内阴影+圆角*/

::-webkit-scrollbar-thumb {
  /*border-radius: 5px;*/
  /*-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);*/
  /*background-color: #e6bd50;*/
}

.flex-btween-center {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.main-content {
  min-height: calc(100vh - 116px);
}

/*
  1. 使用更直观的 box-sizing 模型
*/
*,
*::before,
*::after {
  box-sizing: border-box;
}

/*
    2. 移除默认 margin
  */
* {
  margin: 0;
}

/*
    3. 在应用中允许基于百分比的高度
  */
html,
body {
  height: 100%;
  font-family: 'Arial', 'Microsoft YaHei', '黑体', '宋体', 'PingFang SC', sans-serif;
}

/*
    排版调整
    4. 添加无障碍行高
    5. 改进文本渲染
  */
body {
  line-height: 1.5;
  /* -webkit-font-smoothing: antialiased; */
}

/*
    6. 改进媒体默认设置
  */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

/*
    7. 删除内置表单排版样式
  */
input,
button,
textarea,
select {
  font: inherit;
}

/*
    8. 避免文字溢出
  */
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

/*
    9. 创建根层叠上下文
  */
#root,
#__next {
  isolation: isolate;
}

dl dd {
  padding: 0;
  margin: 0;
}