html,
body,
body div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
figure,
footer,
header,
menu,
nav,
section,
time,
mark,
audio,
video,
details,
summary {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
  background: transparent;
}
*,
:after,
:before {
  box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

article,
aside,
figure,
footer,
header,
nav,
section,
details,
summary {
  display: block;
}

ul,
ol {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

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

a {
  margin: 0;
  padding: 0;
  vertical-align: baseline;
  background: transparent;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted #000;
  cursor: help;
}

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

th {
  font-weight: normal;
}

td {
  font-weight: normal;
}

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}
pre {
  white-space: pre;
  white-space: pre-wrap;
  white-space: pre-line;
  word-wrap: break-word;
}
table {
  font-size: inherit;
  font: 100%;
}
pre,
code,
kbd,
samp {
  font-family: monospace, sans-serif;
}
.clickable,
button {
  cursor: pointer;
}
button,
input,
select,
textarea {
  padding: 0;
  margin: 0;
  border: none;
}
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
  outline: none;
}
ins {
  background-color: #fcd700;
  color: #000;
  text-decoration: none;
}
mark {
  background-color: #fcd700;
  color: #000;
  font-style: italic;
  font-weight: bold;
}
a,
label {
  -webkit-tap-highlight-color: transparent;
  text-decoration: none;
  display: inline-block;
}
img {
  font-size: 0px;
}
input,
select {
  background-color: transparent;
}
textarea {
  background-color: transparent;
}
i,
cite,
em,
var,
address,
dfn {
  font-style: normal;
}
body {
  background-color: #f4f7fa;
}