/* 重置浏览器样式 */
body,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
form,
input,
textarea,
p,
button,
article,
aside,
details,
figure,
footer,
header,
menu,
nav,
i,
select,
option,
section,
content,
main,
div,
a,
img,
table,
tbody,
thead,
tr,
td,
td {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* 解决语义化标签在低版本IE下渲染为行内元素 */
header,
nav,
article,
section,
content,
aside,
footer,
details,
figcaption,
figure,
hgroup,
menu,
main {
  display: block;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

html,
body {
  height: 100%;
  width: 100%;
}

html {
  line-height: 1.15;
  /* 解决IOS默认滑动很卡的情况 */
  -webkit-overflow-scrolling: touch;
}

body {
    color: #3c3c3c;
    font-size: 14px;
    font-family: 'Microsoft YaHei', 微软雅黑, Arial, sans-serif;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

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

a {
  text-decoration: none;
  outline: 0;
  color: #333;
}

button,
input[type='button'],
select {
  cursor: pointer;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-appearance: none;
}

img,
button {
  border: 0;
}

input,
select,
option {
  outline: 0;
}

input,
textarea {
  outline: 0;
  background-color: transparent;
  -moz-appearance: none;
  -webkit-appearance: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}
/* 清除input[type=number]的默认样式 */
input[type='number'] {
  -moz-appearance: textfield;
}
input[type='number']::-webkit-inner-spin-button,
input[type='number']::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
/* 输入框 placeholder 样式优化 */
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #a6a6a6;
  font-size: 14px;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #a6a6a6;
  font-size: 14px;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #a6a6a6;
  font-size: 14px;
}
input::placeholder,
textarea::placeholder {
  color: #a6a6a6;
  font-size: 14px;
}

/* 滚动条样式优化 */
::-webkit-scrollbar,
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track,
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.06);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.08);
}
::-webkit-scrollbar-thumb,
::-webkit-scrollbar-thumb {
  background-color: #eaeaea;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  -ms-border-radius: 20px;
  -o-border-radius: 20px;
}