html {
  margin: 0;
  padding: 0;
}
article,
aside,
dialog,
footer,
header,
section,
footer,
nav,
figure,
menu {
  display: block;
}
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
figure,
section,
legend,
textarea,
p,
blockquote,
th,
td,
input,
select,
textarea,
button {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
fieldset,
img {
  border: 0 none;
}
body,
html {
  font-size: 14px;
  color: #606266;
  margin: 0 auto;
  height: 100%;
  font-family: 'PingFangSC-Regular', 'STHeiti Light', 'helvetica neue', 'hiragino sans gb', arial, 'microsoft yahei ui', 'microsoft yahei', simsun, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  margin: 0px;
  padding: 0px;
  background: #fff;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
ul,
ol,
dd,
dt,
dl {
  list-style-type: none;
}
a {
  color: #333;
  text-decoration: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
}
input[type="button"],
input[type="reset"],
input[type="submit"],
button,
select {
  -webkit-appearance: none;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
}
.textell {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #c3c3c3;
}
input:-moz-placeholder,
textarea:-moz-placeholder {
  color: #c3c3c3;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #c3c3c3;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #c3c3c3;
}
select {
  -webkit-appearance: menulist-button;
  -moz-appearance: menulist-textfield;
}
/*firefox textarea css*/
textarea {
  border-block-start-style: solid;
  border-inline-end-style: solid;
  border-block-end-style: solid;
  border-inline-start-style: solid;
}
input,
img {
  border: none;
}
i,
em {
  font-style: normal;
}
:focus {
  outline: none;
}
select {
  background: none;
}
pre {
  white-space: pre-wrap;
  white-space: -moz-pre-wrap;
  white-space: -pre-wrap;
  white-space: -o-pre-wrap;
  word-wrap: break-word;
}
.fr {
  float: right;
}
.cf:after {
  content: '';
  display: block;
  clear: both;
  overflow: hidden;
}
.textflow {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}