html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
div,
dl,
dt,
dd,
ul,
ol,
li,
p,
blockquote,
pre,
hr,
figure,
table,
caption,
th,
td,
form,
fieldset,
legend,
input,
button,
textarea,
menu {
  margin: 0;
  padding: 0;
}
html,
body,
fieldset,
img,
iframe,
abbr {
  border: 0;
}
li {
  list-style: none;
}
textarea {
  overflow: auto;
  resize: none;
}
a,
button {
  cursor: pointer;
}
h1,
h2,
h3,
h4,
h5,
h6,
em,
strong,
b {
  font-weight: bold;
}
a,
a:hover {
  text-decoration: none;
}
body,
html {
  width: 100%;
  font-weight: normal;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-box-align: center;
}
html {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  font-family: "Microsoft YaHei", "Helvetica Neue", Arial, HelveticaNeue, Helvetica, "BBAlpha Sans", sans-serif;
}
body {
  background: #fff;
  opacity: 1;
  -webkit-transition: opacity 500ms ease-in;
  transition: opacity 500ms ease-in;
}
a {
  text-decoration: none;
}
input {
  -webkit-appearance: none;
}
* {
  outline: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-focus-ring-color: rgba(0, 0, 0, 0);
}
p,
a,
li,
span,
input,
textarea {
  font-size: 0.28rem;
}
h1 {
  font-size: 0.32rem;
}
h2 {
  font-size: 0.34rem;
}
h3 {
  font-size: 0.3rem;
}
h4 {
  font-weight: normal;
  font-size: 0.3rem;
}
h5 {
  font-size: 0.28rem;
}
textarea {
  font-size: 24px;
}
a {
  color: #434343;
}
html {
  font-size: 312.5%;
}
@media screen and (max-width: 359px) and (orientation: portrait) {
  html {
    font-size: 266.67%;
  }
}
@media screen and (min-width: 360px) and (max-width: 374px) and (orientation: portrait) {
  html {
    font-size: 300%;
  }
}
@media screen and (min-width: 384px) and (max-width: 399px) and (orientation: portrait) {
  html {
    font-size: 320%;
  }
}
@media screen and (min-width: 400px) and (max-width: 413px) and (orientation: portrait) {
  html {
    font-size: 333.33%;
  }
}
@media screen and (min-width: 414px) and (max-width: 431px) and (orientation: portrait) {
  html {
    font-size: 345%;
  }
}
@media screen and (min-width: 432px) and (max-width: 479px) and (orientation: portrait) {
  html {
    font-size: 360%;
  }
}
@media screen and (min-width: 480px) and (max-width: 639px) and (orientation: portrait) {
  html {
    font-size: 400%;
  }
}
@media screen and (min-width: 640px) and (orientation: portrait) {
  html {
    font-size: 533.33%;
  }
}