html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
input,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
textarea,
article,
aside,
audio,
canvas,
figure,
footer,
header,
mark,
menu,
nav,
section,
time,
video {
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  /* font-weight: normal */
}

article,
aside,
dialog,
figure,
footer,
header,
hgroup,
nav,
section,
blockquote {
  display: block;
}

ul,
ol {
  list-style: none;
}

img {
  border: 0 none;
  vertical-align: top;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

strong,
em,
i {
  font-style: normal;
  font-weight: normal;
}

ins {
  text-decoration: underline;
}

del {
  text-decoration: line-through;
}

mark {
  background: none;
}

input::-ms-clear {
  display: none !important;
}

body {
  font: 14px/1.5 \5FAE\8F6F\96C5\9ED1, \5B8B\4F53, "Hiragino Sans GB", STHeiti, "WenQuanYi Micro Hei", "Droid Sans Fallback", SimSun, sans-serif;
  background: #fff;
}

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

input,
button,
textarea {
  border: none;
  outline: none;
  background-color: transparent;
}

.w {
  width: 1400px;
  margin: 0 auto;
}

@media screen and (max-width: 1420px) {
  .w {
    width: 1200px;
  }
}