html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
font,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
dd,
dl,
dt,
li,
ol,
ul,
fieldset,
form,
label,
legend {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-family: PingFangSC-Regular, sans-serif;
  font-size: inherit;
}

img {
  border: none;
}

body,
a,
input,
button {
  font-family: PingFangSC-Regular, sans-serif;
  outline: none;
  border: none;
  text-decoration: none;
}

ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

a {
  cursor: pointer;
}

a:link,
a:visited,
a:hover,
a:active {
  text-decoration: none;
}

table {
  text-align: center;
  vertical-align: middle;
}

th {
  text-align: center;
  vertical-align: middle;
}

input {
  -moz-appearance: none;
  /* Firefox */
  -webkit-appearance: none;
  /* Safari 和 Chrome */
}

element {
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

input,
textarea {
  border: 0;
  -webkit-appearance: none;
}

/*********阻止旋转屏幕时自动调整字体大小**********/
html,
body,
form,
fieldset,
p,
div,
h1,
h2,
h3,
h4,
h5,
h6 {
  -webkit-text-size-adjust: none;
}

/*****Input 的placeholder会出现文本位置偏上的情况****/
input {
  line-height: normal;
}

div,
a,
img {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

@media (max-width: 1920px) {
  html {
    font-size: 256px;
  }
}

@media (max-width: 1842px) {
  html {
    font-size: 245.6px;
  }
}

@media (max-width: 1762px) {
  html {
    font-size: 234.93px;
  }
}

@media (max-width: 1682px) {
  html {
    font-size: 224.26px;
  }
}

@media (max-width: 1602px) {
  html {
    font-size: 213.6px;
  }
}

@media (max-width: 1522px) {
  html {
    font-size: 202.93px;
  }
}

@media (max-width: 1442px) {
  html {
    font-size: 192.26px;
  }
}

@media (max-width: 1362px) {
  html {
    font-size: 181.6px;
  }
}

@media (max-width: 1282px) {
  html {
    font-size: 170.93px;
  }
}

@media (max-width: 1202px) {
  html {
    font-size: 160.26px;
  }
}

@media (max-width: 1122px) {
  html {
    font-size: 149.6px;
  }
}

@media (max-width: 1042px) {
  html {
    font-size: 138.93px;
  }
}

@media (max-width: 1024px) {
  html {
    font-size: 136.53px;
  }
}

@media (max-width: 962px) {
  html {
    font-size: 128.26px;
  }
}

@media (max-width: 952px) {
  html {
    font-size: 126.93px;
  }
}

@media (max-width: 902px) {
  html {
    font-size: 120.26px;
  }
}

@media (max-width: 882px) {
  html {
    font-size: 117.6px;
  }
}

@media (max-width: 802px) {
  html {
    font-size: 106.93px;
  }
}

@media (max-width: 775px) {
  html {
    font-size: 103.33px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 102.4px;
  }
}

@media (max-width: 750px) {
  html {
    font-size: 100px;
  }
}

@media (max-width: 738px) {
  html {
    font-size: 98.4px;
  }
}

@media (max-width: 734px) {
  html {
    font-size: 97.86px;
  }
}

@media (max-width: 733px) {
  html {
    font-size: 97.73px;
  }
}

@media (max-width: 669px) {
  html {
    font-size: 89.2px;
  }
}

@media (max-width: 642px) {
  html {
    font-size: 85.6px;
  }
}

@media (max-width: 602px) {
  html {
    font-size: 80.26px;
  }
}

@media (max-width: 570px) {
  html {
    font-size: 76px;
  }
}

@media (max-width: 535px) {
  html {
    font-size: 71.33px;
  }
}

@media (max-width: 455px) {
  html {
    font-size: 60.66px;
  }
}

@media (max-width: 437px) {
  html {
    font-size: 58.26px;
  }
}

@media (max-width: 414px) {
  html {
    font-size: 55.2px;
  }
}

@media (max-width: 412px) {
  html {
    font-size: 54.93px;
  }
}

@media (max-width: 386px) {
  html {
    font-size: 51.46px;
  }
}

@media (max-width: 375px) {
  html {
    font-size: 50px;
  }
}

@media (max-width: 370.8px) {
  html {
    font-size: 49.44px;
  }
}

@media (max-width: 360px) {
  html {
    font-size: 48px;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 42.66px;
  }
}