html {
  font: 62.5% PingFang SC, Helvetica Neue, Helvetica, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  height: 100%;
}
body {
  height: 100%;
}
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
input,
button,
textarea,
p,
blockquote,
th,
td,
form,
pre {
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
img {
  display: inline-block;
  border: none;
  vertical-align: middle;
}
a,
button,
input {
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
}
a {
  text-decoration: none;
  background: transparent;
}
a:active,
a:hover {
  outline: 0;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
li {
  list-style: none;
}
b,
strong {
  font-weight: 700;
}
button,
input,
select,
textarea {
  font-size: 100%;
}
input,
button,
textarea,
select,
optgroup,
option {
  font-family: inherit;
  font-size: inherit;
  font-style: inherit;
  font-weight: inherit;
  outline: 0;
}
body {
  background-color: #edeef2;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 500;
}
address,
cite,
dfn,
em,
var {
  font-style: normal;
}
dfn {
  font-style: italic;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
button,
input,
optgroup,
select,
textarea {
  color: inherit;
  margin: 0;
  outline: 0;
  border: 0;
}
button,
select {
  text-transform: none;
}
input {
  line-height: normal;
}
input[type=checkbox],
input[type=radio] {
  box-sizing: border-box;
  padding: 0;
}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  height: auto;
}
input[type=search] {
  -webkit-appearance: textfield;
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
}
input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}
label,
input {
  vertical-align: middle;
}
.cl:after {
  content: "";
  display: block;
  clear: both;
}
.cl:before {
  content: "";
  display: table;
}
i,
em {
  font-style: normal;
}
.mb-10 {
  margin-bottom: 10px;
}
.mb_15 {
  margin-bottom: 15px;
}
.mr_15 {
  margin-right: 15px;
}
.mt_15 {
  margin-top: 15px;
}
.layui-btn-sm i {
  font-size: 12px !important;
}
a {
  color: #666;
}
a:hover {
  color: #0ec2f4;
}